Q: What is the sum of all factors of the number 325,312 excluding 325,312?

A: 442,784

Why is 442,784 the sum of all factors of 325,312, excluding 325,312?

The factors of the number 325,312 are: 1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 416, 442, 544, 598, 736, 782, 832, 884, 1088, 1196, 1472, 1564, 1768, 2392, 3128, 3536, 4784, 5083, 6256, 7072, 9568, 10166, 12512, 14144, 19136, 20332, 25024, 40664, 81328, 162656, 325312.

If you add them up, you will get the total of 325,754. Now subtract 325,312 to get 442,784