18162832

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{3581}}^1$

素因数の和:3906

約数の個数: 20

約数和(自身を含む): 35311356

約数和(自身を除く): 17148524

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 3581, 5072, 7162, 14324, 28648, 57296, 1135177, 2270354, 4540708, 9081416, 18162832]

約数ペア:

[(1, 18162832), (2, 9081416), (4, 4540708), (8, 2270354), (16, 1135177), (317, 57296), (634, 28648), (1268, 14324), (2536, 7162), (3581, 5072)]