Q: What is the sum of all factors of the number 254,826 excluding 254,826?

A: 421,080

Why is 421,080 the sum of all factors of 254,826, excluding 254,826?

The factors of the number 254,826 are: 1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 121, 143, 162, 198, 234, 242, 286, 297, 351, 363, 429, 594, 702, 726, 858, 891, 1053, 1089, 1287, 1573, 1782, 2106, 2178, 2574, 3146, 3267, 3861, 4719, 6534, 7722, 9438, 9801, 11583, 14157, 19602, 23166, 28314, 42471, 84942, 127413, 254826.

If you add them up, you will get the total of 255,247. Now subtract 254,826 to get 421,080