Positive
The sum of the first eleven positive odd integers is 121.
Two positive integers whose sum is 14 includes 6 and 8
The numbers 4 and 8 (4 x 8 = 32) sum to 12. The numbers 2 and 16 (2 x 16 = 32) sum to 18. There are no other factors which are integers, so 4 and 8 is the answer.
It is an integer.
The sum of all the positive factors of 12 is 28.
The sum of the positive whole-number factors of 30 is 72.
The sum of the positive odd factors of 36 is 13 (1 + 3 + 9 = 13).
403
156
The odd positive integer factors of 70 are: 1 5 7 35 The sum of these factors is 1 + 5 + 7 + 35 = 48
1,2,3,6,9,18=39
The only thing that you can be certain about the sum is that 8 is a factor.
6
All of the [positive] whole-number factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24. Their sum is 60.
sum of positive integers will be a positive integer
1, 3, 9, 11, 33, 99 156