Q: What is the sum of all factors of the number 240,064,685 excluding 240,064,685?

A: 108,687,187

Why is 108,687,187 the sum of all factors of 240,064,685, excluding 240,064,685?

The factors of the number 240,064,685 are: 1, 5, 7, 23, 35, 67, 115, 161, 335, 469, 805, 1541, 2345, 4451, 7705, 10787, 22255, 31157, 53935, 102373, 155785, 298217, 511865, 716611, 1491085, 2087519, 3583055, 6858991, 10437595, 34294955, 48012937, 240064685.

If you add them up, you will get the total of 240,064,793. Now subtract 240,064,685 to get 108,687,187