Q: What is the sum of all factors of the number 8,316 excluding 8,316?

A: 18,564

Why is 18,564 the sum of all factors of 8,316, excluding 8,316?

The factors of the number 8,316 are: 1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316.

If you add them up, you will get the total of 8,334. Now subtract 8,316 to get 18,564