What are the proper divisors of 24 and the sum of these divisors?

The divisors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24.

1, 2, 3, 4, 6, 8, 12

1; 2; 3; 4; 6; 8; 12; 24 :]

1,2,3,4,6,8,12,24

In mathematics, a divisor of an integer n, also called a factor of n, is an integer less than n which evenly divides n without leaving a remainder