Q: What is the sum of all factors of the number 248,638 excluding 248,638?
A: 161,618
The factors of the number 248,638 are: 1, 2, 13, 26, 73, 131, 146, 262, 949, 1703, 1898, 3406, 9563, 19126, 124319, 248638.
If you add them up, you will get the total of 248,799. Now subtract 248,638 to get 161,618