Q: What is the sum of all factors of the number 290,004 excluding 290,004?

A: 509,676

Why is 509,676 the sum of all factors of 290,004, excluding 290,004?

The factors of the number 290,004 are: 1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 2197, 3718, 4394, 5577, 6591, 7436, 8788, 11154, 13182, 22308, 24167, 26364, 48334, 72501, 96668, 145002, 290004.

If you add them up, you will get the total of 290,513. Now subtract 290,004 to get 509,676