20140216

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{22279}}^1$

素因数の和:22398

約数の個数: 16

約数和(自身を含む): 38098800

約数和(自身を除く): 17958584

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 22279, 44558, 89116, 178232, 2517527, 5035054, 10070108, 20140216]

約数ペア:

[(1, 20140216), (2, 10070108), (4, 5035054), (8, 2517527), (113, 178232), (226, 89116), (452, 44558), (904, 22279)]