Q: What is the sum of all factors of the number 313,340,534 excluding 313,340,534?

A: 213,591,466

Why is 213,591,466 the sum of all factors of 313,340,534, excluding 313,340,534?

The factors of the number 313,340,534 are: 1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2197, 2459, 4394, 4901, 4918, 9802, 31967, 63713, 63934, 71311, 127426, 142622, 415571, 831142, 927043, 1854086, 5402423, 10804846, 12051559, 24103118, 156670267, 313340534.

If you add them up, you will get the total of 313,340,747. Now subtract 313,340,534 to get 213,591,466