Q: What is the sum of all factors of the number 40,992 excluding 40,992?

A: 84,000

Why is 84,000 the sum of all factors of 40,992, excluding 40,992?

The factors of the number 40,992 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5856, 6832, 10248, 13664, 20496, 40992.

If you add them up, you will get the total of 41,076. Now subtract 40,992 to get 84,000