Q: What is the sum of all factors of the number 84,942 excluding 84,942?

A: 138,498

Why is 138,498 the sum of all factors of 84,942, excluding 84,942?

The factors of the number 84,942 are: 1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 297, 351, 363, 429, 594, 702, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 3267, 3861, 4719, 6534, 7722, 9438, 14157, 28314, 42471, 84942.

If you add them up, you will get the total of 85,080. Now subtract 84,942 to get 138,498