Q: What is the sum of all factors of the number 30,091,732 excluding 30,091,732?

A: 28,598,508

Why is 28,598,508 the sum of all factors of 30,091,732, excluding 30,091,732?

The factors of the number 30,091,732 are: 1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 787, 869, 1574, 1738, 3148, 3476, 8657, 9559, 17314, 19118, 34628, 38236, 62173, 95227, 124346, 190454, 248692, 380908, 683903, 1367806, 2735612, 7522933, 15045866, 30091732.

If you add them up, you will get the total of 30,091,760. Now subtract 30,091,732 to get 28,598,508