Q: What is the sum of all factors of the number 401,720,408 excluding 401,720,408?
A: 357,257,152
The factors of the number 401,720,408 are: 1, 2, 4, 8, 131, 262, 524, 1048, 383321, 766642, 1533284, 3066568, 50215051, 100430102, 200860204, 401720408.
If you add them up, you will get the total of 401,720,765. Now subtract 401,720,408 to get 357,257,152