Q: What is the sum of all factors of the number 131,430,424 excluding 131,430,424?

A: 121,315,496

Why is 121,315,496 the sum of all factors of 131,430,424, excluding 131,430,424?

The factors of the number 131,430,424 are: 1, 2, 4, 8, 47, 94, 188, 293, 376, 586, 1172, 1193, 2344, 2386, 4772, 9544, 13771, 27542, 55084, 56071, 110168, 112142, 224284, 349549, 448568, 699098, 1398196, 2796392, 16428803, 32857606, 65715212, 131430424.

If you add them up, you will get the total of 131,430,545. Now subtract 131,430,424 to get 121,315,496