58 has 4 divisors: 1 2 29 58.
Because it is divisible by a number other than 1 and itself. To be a prime number 58 would have to have no other divisors other than 1 and 58, which in this case is not true. 58 is divisible by 2 and 29 also, which makes it composite.
These are all the divisors of 232: 1, 2, 4, 8, 29, 58, 116, 232
1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
Divisors are used to divide numbers.
2,4,8 (1 and 16 are divisors too, but the number and 1 are always divisors)
The divisors of 41231 are: 1, 41231.
136 has eight divisors.
12 has six divisors.
The divisors of 66 are 1,2,3,6,11,22,33 and 66.
100,000 has 36 divisors.
The divisors of 79 are: 1, 79.