Q: What is the sum of all factors of the number 28,236 excluding 28,236?
A: 43,108
The factors of the number 28,236 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 7059, 9412, 14118, 28236.
If you add them up, you will get the total of 28,279. Now subtract 28,236 to get 43,108