40448306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8537}}^1$

素因数の和:8665

約数の個数: 16

約数和(自身を含む): 63932544

約数和(自身を除く): 23484238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 8537, 17074, 196351, 392702, 879311, 1758622, 20224153, 40448306]

約数ペア:

[(1, 40448306), (2, 20224153), (23, 1758622), (46, 879311), (103, 392702), (206, 196351), (2369, 17074), (4738, 8537)]