Q: What is the sum of all factors of the number 25,505,532 excluding 25,505,532?

A: 43,927,468

Why is 43,927,468 the sum of all factors of 25,505,532, excluding 25,505,532?

The factors of the number 25,505,532 are: 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54499, 108998, 163497, 217996, 326994, 490491, 653988, 708487, 980982, 1416974, 1961964, 2125461, 2833948, 4250922, 6376383, 8501844, 12752766, 25505532.

If you add them up, you will get the total of 25,505,575. Now subtract 25,505,532 to get 43,927,468