Q: What is the sum of all factors of the number 86,840,700 excluding 86,840,700?

A: 164,419,260

Why is 164,419,260 the sum of all factors of 86,840,700, excluding 86,840,700?

The factors of the number 86,840,700 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 289469, 578938, 868407, 1157876, 1447345, 1736814, 2894690, 3473628, 4342035, 5789380, 7236725, 8684070, 14473450, 17368140, 21710175, 28946900, 43420350, 86840700.

If you add them up, you will get the total of 86,840,864. Now subtract 86,840,700 to get 164,419,260