Q: What is the sum of all factors of the number 550,331,656 excluding 550,331,656?

A: 691,020,344

Why is 691,020,344 the sum of all factors of 550,331,656, excluding 550,331,656?

The factors of the number 550,331,656 are: 1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 517229, 1034458, 2068916, 3620603, 4137832, 7241206, 9827351, 14482412, 19654702, 28964824, 39309404, 68791457, 78618808, 137582914, 275165828, 550331656.

If you add them up, you will get the total of 550,332,347. Now subtract 550,331,656 to get 691,020,344