Q: What is the sum of all factors of the number 100,143,432 excluding 100,143,432?

A: 178,033,368

Why is 178,033,368 the sum of all factors of 100,143,432, excluding 100,143,432?

The factors of the number 100,143,432 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 463627, 927254, 1390881, 1854508, 2781762, 3709016, 4172643, 5563524, 8345286, 11127048, 12517929, 16690572, 25035858, 33381144, 50071716, 100143432.

If you add them up, you will get the total of 100,143,610. Now subtract 100,143,432 to get 178,033,368