Q: What is the sum of all factors of the number 131,472 excluding 131,472?

A: 274,752

Why is 274,752 the sum of all factors of 131,472, excluding 131,472?

The factors of the number 131,472 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 132, 144, 166, 176, 198, 249, 264, 332, 396, 498, 528, 664, 747, 792, 913, 996, 1328, 1494, 1584, 1826, 1992, 2739, 2988, 3652, 3984, 5478, 5976, 7304, 8217, 10956, 11952, 14608, 16434, 21912, 32868, 43824, 65736, 131472.

If you add them up, you will get the total of 131,746. Now subtract 131,472 to get 274,752