Q: What is the sum of all factors of the number 243,445 excluding 243,445?
A: 51,395
The factors of the number 243,445 are: 1, 5, 181, 269, 905, 1345, 48689, 243445.
If you add them up, you will get the total of 243,496. Now subtract 243,445 to get 51,395