40571906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5323}}^1$

素因数の和:5465

約数の個数: 16

約数和(自身を含む): 63121344

約数和(自身を除く): 22549438

約数列:

[1, 2, 37, 74, 103, 206, 3811, 5323, 7622, 10646, 196951, 393902, 548269, 1096538, 20285953, 40571906]

約数ペア:

[(1, 40571906), (2, 20285953), (37, 1096538), (74, 548269), (103, 393902), (206, 196951), (3811, 10646), (5323, 7622)]