40323218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91229}}^1$

素因数の和:91261

約数の個数: 16

約数和(自身を含む): 68969880

約数和(自身を除く): 28646662

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91229, 182458, 1185977, 1550893, 2371954, 3101786, 20161609, 40323218]

約数ペア:

[(1, 40323218), (2, 20161609), (13, 3101786), (17, 2371954), (26, 1550893), (34, 1185977), (221, 182458), (442, 91229)]