Q: What is the sum of all factors of the number 1,987,456 excluding 1,987,456?
A: 1,972,184
The factors of the number 1,987,456 are: 1, 2, 4, 8, 16, 32, 64, 128, 15527, 31054, 62108, 124216, 248432, 496864, 993728, 1987456.
If you add them up, you will get the total of 1,987,457. Now subtract 1,987,456 to get 1,972,184