Q: What is the sum of all factors of the number 245,254,526 excluding 245,254,526?

A: 166,147,714

Why is 166,147,714 the sum of all factors of 245,254,526, excluding 245,254,526?

The factors of the number 245,254,526 are: 1, 2, 11, 22, 61, 122, 127, 254, 671, 1342, 1397, 1439, 2794, 2878, 7747, 15494, 15829, 31658, 85217, 87779, 170434, 175558, 182753, 365506, 965569, 1931138, 2010283, 4020566, 11147933, 22295866, 122627263, 245254526.

If you add them up, you will get the total of 245,254,692. Now subtract 245,254,526 to get 166,147,714