Q: What is the sum of all factors of the number 256,636 excluding 256,636?
A: 198,476
The factors of the number 256,636 are: 1, 2, 4, 83, 166, 332, 773, 1546, 3092, 64159, 128318, 256636.
If you add them up, you will get the total of 256,834. Now subtract 256,636 to get 198,476