Q: What is the sum of all factors of the number 172,536 excluding 172,536?

A: 365,064

Why is 365,064 the sum of all factors of 172,536, excluding 172,536?

The factors of the number 172,536 are: 1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1659, 1896, 2054, 2184, 2212, 3081, 3318, 4108, 4424, 6162, 6636, 7189, 8216, 12324, 13272, 14378, 21567, 24648, 28756, 43134, 57512, 86268, 172536.

If you add them up, you will get the total of 172,901. Now subtract 172,536 to get 365,064