Q: What is the sum of all factors of the number 231,876 excluding 231,876?

A: 406,524

Why is 406,524 the sum of all factors of 231,876, excluding 231,876?

The factors of the number 231,876 are: 1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 113, 114, 171, 226, 228, 339, 342, 452, 513, 678, 684, 1017, 1026, 1356, 2034, 2052, 2147, 3051, 4068, 4294, 6102, 6441, 8588, 12204, 12882, 19323, 25764, 38646, 57969, 77292, 115938, 231876.

If you add them up, you will get the total of 232,282. Now subtract 231,876 to get 406,524