Q: What is the sum of all factors of the number 256,804 excluding 256,804?
A: 235,996
The factors of the number 256,804 are: 1, 2, 4, 19, 31, 38, 62, 76, 109, 124, 218, 436, 589, 1178, 2071, 2356, 3379, 4142, 6758, 8284, 13516, 64201, 128402, 256804.
If you add them up, you will get the total of 257,039. Now subtract 256,804 to get 235,996