Q: What is the sum of all factors of the number 31,773,240 excluding 31,773,240?

A: 71,490,960

Why is 71,490,960 the sum of all factors of 31,773,240, excluding 31,773,240?

The factors of the number 31,773,240 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 88259, 176518, 264777, 353036, 441295, 529554, 706072, 794331, 882590, 1059108, 1323885, 1588662, 1765180, 2118216, 2647770, 3177324, 3530360, 3971655, 5295540, 6354648, 7943310, 10591080, 15886620, 31773240.

If you add them up, you will get the total of 31,773,311. Now subtract 31,773,240 to get 71,490,960