Q: What is the sum of all factors of the number 401,000,016 excluding 401,000,016?

A: 689,441,104

Why is 689,441,104 the sum of all factors of 401,000,016, excluding 401,000,016?

The factors of the number 401,000,016 are: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 439693, 879386, 1319079, 1758772, 2638158, 3517544, 5276316, 7035088, 8354167, 10552632, 16708334, 21105264, 25062501, 33416668, 50125002, 66833336, 100250004, 133666672, 200500008, 401000016.

If you add them up, you will get the total of 401,000,705. Now subtract 401,000,016 to get 689,441,104