Q: What is the sum of all factors of the number 644,426,416 excluding 644,426,416?
A: 604,149,796
The factors of the number 644,426,416 are: 1, 2, 4, 8, 16, 40276651, 80553302, 161106604, 322213208, 644426416.
If you add them up, you will get the total of 644,427,020. Now subtract 644,426,416 to get 604,149,796