Q: What is the sum of all factors of the number 172,992 excluding 172,992?

A: 320,784

Why is 320,784 the sum of all factors of 172,992, excluding 172,992?

The factors of the number 172,992 are: 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 136, 159, 192, 204, 212, 272, 318, 408, 424, 544, 636, 816, 848, 901, 1088, 1272, 1632, 1696, 1802, 2544, 2703, 3264, 3392, 3604, 5088, 5406, 7208, 10176, 10812, 14416, 21624, 28832, 43248, 57664, 86496, 172992.

If you add them up, you will get the total of 173,312. Now subtract 172,992 to get 320,784