Q: What is the sum of all factors of the number 128,956 excluding 128,956?
A: 99,636
The factors of the number 128,956 are: 1, 2, 4, 103, 206, 313, 412, 626, 1252, 32239, 64478, 128956.
If you add them up, you will get the total of 129,055. Now subtract 128,956 to get 99,636