Q: What is the sum of all factors of the number 513,564,216 excluding 513,564,216?

A: 887,066,184

Why is 887,066,184 the sum of all factors of 513,564,216, excluding 513,564,216?

The factors of the number 513,564,216 are: 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1945319, 3890638, 5835957, 7781276, 11671914, 15562552, 21398509, 23343828, 42797018, 46687656, 64195527, 85594036, 128391054, 171188072, 256782108, 513564216.

If you add them up, you will get the total of 513,565,103. Now subtract 513,564,216 to get 887,066,184