Q: What is the sum of all factors of the number 305,333,418 excluding 305,333,418?

A: 380,904,918

Why is 380,904,918 the sum of all factors of 305,333,418, excluding 305,333,418?

The factors of the number 305,333,418 are: 1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 170197, 340394, 510591, 1021182, 2212561, 3914531, 4425122, 6637683, 7829062, 11743593, 13275366, 23487186, 50888903, 101777806, 152666709, 305333418.

If you add them up, you will get the total of 305,333,798. Now subtract 305,333,418 to get 380,904,918