Q: What is the sum of all factors of the number 164,243,421 excluding 164,243,421?
A: 73,113,699
The factors of the number 164,243,421 are: 1, 3, 9, 3119, 5851, 9357, 17553, 28071, 52659, 18249269, 54747807, 164243421.
If you add them up, you will get the total of 164,243,494. Now subtract 164,243,421 to get 73,113,699