Q: What is the sum of all factors of the number 330,103,128 excluding 330,103,128?

A: 521,777,832

Why is 521,777,832 the sum of all factors of 330,103,128, excluding 330,103,128?

The factors of the number 330,103,128 are: 1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 443687, 887374, 1331061, 1774748, 2662122, 3549496, 5324244, 10648488, 13754297, 27508594, 41262891, 55017188, 82525782, 110034376, 165051564, 330103128.

If you add them up, you will get the total of 330,103,649. Now subtract 330,103,128 to get 521,777,832