31122524

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 55608000

約数和(自身を除く): 24485476

約数列:

[1, 2, 4, 79, 149, 158, 298, 316, 596, 661, 1322, 2644, 11771, 23542, 47084, 52219, 98489, 104438, 196978, 208876, 393956, 7780631, 15561262, 31122524]

約数ペア:

[(1, 31122524), (2, 15561262), (4, 7780631), (79, 393956), (149, 208876), (158, 196978), (298, 104438), (316, 98489), (596, 52219), (661, 47084), (1322, 23542), (2644, 11771)]