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Three divisors: 1 2 4.
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How many divisors are there for the number 195?
There are eight divisors of the number 195.
How many divisors does the number 23 have?
23 is a prime number. It has two divisors.
What is the rule for 1 2 4 8 12 32?
Least number with exactly n even divisors 1 -> 0 divisor 2 -> 1 divisor 4 -> 2 divisors = 22 8 -> 3 divisors = 23 12 -> 4 divisors = 22x3 32 -> 5 divisors = 24
What are the divisors for the number 8?
1, 2, 4, 8.
What is the least whole number with exactly 4 divisors?
6
How many numbers go into 95?
95 = 5 * 19 both of which are prime, so 95 has 4 divisors as does any number that is the product of 2 primes. The divisors are 1,5,19 and 95.
Is 8 a perfect number?
A perfect number is the sum of its divisors; for example 6 is a perfect number because the sum of its divisors is 6 (1 + 2 + 3). The sum of the divisors of 8 is 7 (1 + 2 + 4), so 8 is not a perfect number.
What is the smallest number with exactly 14 divisors?
The smallest number with exactly 14 divisors is 192. The divisors are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, and 192 itself.
Do bigger numbers necessarily have more divisors?
No they do not, take a big prime number and compare it to a smaller composite number. The number 6833 as only two factors (divisors), namely 1 and itself. But the number 68 which is much smaller has more factors or divisors. 68 has 2 and 4 and 17 and 1 and itself which is already more divisors than 6833.
What are the divisors of the number 44?
1, 2, 4, 11, 22, 44.
What number has more positive integral divisors 2008 or 2009?
Answer: 2008. d(n) is number of divisors of n. I give number of divisors and list them also. The divisors of n = 2008: 1, 2, 4, 8, 251, 502, 1004, 2008 d(2008) = 8 The divisors of n = 2009: 1, 7, 41, 49, 287, 2009 d(2009) = 6
How Many divisors does 36 have?
Nine divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36.
