Q: What is the sum of all factors of the number 256,538 excluding 256,538?
A: 160,582
The factors of the number 256,538 are: 1, 2, 19, 38, 43, 86, 157, 314, 817, 1634, 2983, 5966, 6751, 13502, 128269, 256538.
If you add them up, you will get the total of 256,698. Now subtract 256,538 to get 160,582