Q: What is the sum of all factors of the number 131,433,328 excluding 131,433,328?

A: 144,503,872

Why is 144,503,872 the sum of all factors of 131,433,328, excluding 131,433,328?

The factors of the number 131,433,328 are: 1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 3739, 4394, 7478, 8788, 14956, 17576, 29912, 35152, 48607, 59824, 97214, 194428, 388856, 631891, 777712, 1263782, 2527564, 5055128, 8214583, 10110256, 16429166, 32858332, 65716664, 131433328.

If you add them up, you will get the total of 131,433,472. Now subtract 131,433,328 to get 144,503,872