Q: What is the sum of all factors of the number 100,840,418 excluding 100,840,418?

A: 83,765,278

Why is 83,765,278 the sum of all factors of 100,840,418, excluding 100,840,418?

The factors of the number 100,840,418 are: 1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 7283, 13846, 14566, 50981, 101962, 167509, 313169, 335018, 626338, 1172563, 2192183, 2345126, 4384366, 7202887, 14405774, 50420209, 100840418.

If you add them up, you will get the total of 100,840,501. Now subtract 100,840,418 to get 83,765,278