40931764

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 72902088

約数和(自身を除く): 31970324

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 661, 1322, 2644, 15481, 30962, 61924, 74693, 90557, 149386, 181114, 298772, 362228, 10232941, 20465882, 40931764]

約数ペア:

[(1, 40931764), (2, 20465882), (4, 10232941), (113, 362228), (137, 298772), (226, 181114), (274, 149386), (452, 90557), (548, 74693), (661, 61924), (1322, 30962), (2644, 15481)]