Q: What is the sum of all factors of the number 331,550,648 excluding 331,550,648?

A: 404,348,992

Why is 404,348,992 the sum of all factors of 331,550,648, excluding 331,550,648?

The factors of the number 331,550,648 are: 1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 26347, 52694, 105388, 210776, 289817, 342511, 579634, 685022, 1159268, 1370044, 2318536, 2740088, 3187987, 3767621, 6375974, 7535242, 12751948, 15070484, 25503896, 30140968, 41443831, 82887662, 165775324, 331550648.

If you add them up, you will get the total of 331,551,052. Now subtract 331,550,648 to get 404,348,992