Q: What is the sum of all factors of the number 169,884 excluding 169,884?

A: 351,476

Why is 351,476 the sum of all factors of 169,884, excluding 169,884?

The factors of the number 169,884 are: 1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 858, 1089, 1188, 1287, 1404, 1452, 1573, 1716, 2178, 2574, 3146, 3267, 3861, 4356, 4719, 5148, 6292, 6534, 7722, 9438, 13068, 14157, 15444, 18876, 28314, 42471, 56628, 84942, 169884.

If you add them up, you will get the total of 170,235. Now subtract 169,884 to get 351,476