1, 2, 4, 7, 8, 14, 16, 28, 56, 112.
2,4,8 (1 and 16 are divisors too, but the number and 1 are always divisors)
Sum of divisors = 91.
12 has six divisors.
84 has 12 divisors.
The divisors of 56 are: 1, 2, 5, 10, 25, 50.
Actually, 56 has eight divisors: 1, 2, 4, 7, 8, 14, 28, 56.
They are: 1, 2, 4, 7, 8, 14, 28, 56.
The GCF is 7.
The divisors of 280 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280.
1, 2, 4, 7, 8, 14, 16, 28, 56, 112.
Oh, dude, a perfect number is when all the factors of a number, excluding the number itself, add up to the number. So, like, for 56, the factors are 1, 2, 4, 7, 8, 14, and 28. If you add those up, you get 56. So, yeah, 56 is a perfect number. Cool, right?
Divisors are used to divide numbers.
2,4,8 (1 and 16 are divisors too, but the number and 1 are always divisors)
Sum of divisors = 91.
The divisors of 41231 are: 1, 41231.
12 has six divisors.