Q: What is the sum of all factors of the number 747,992 excluding 747,992?

A: 989,368

Why is 989,368 the sum of all factors of 747,992, excluding 747,992?

The factors of the number 747,992 are: 1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 361, 518, 532, 703, 722, 1036, 1064, 1406, 1444, 2072, 2527, 2812, 2888, 4921, 5054, 5624, 9842, 10108, 13357, 19684, 20216, 26714, 39368, 53428, 93499, 106856, 186998, 373996, 747992.

If you add them up, you will get the total of 748,981. Now subtract 747,992 to get 989,368