Q: What is the sum of all factors of the number 4,089,641 excluding 4,089,641?
A: 16,171
The factors of the number 4,089,641 are: 1, 257, 15913, 4089641.
If you add them up, you will get the total of 4,089,657. Now subtract 4,089,641 to get 16,171