85681372

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{3359}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 171601920

約数和(自身を除く): 85920548

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 3359, 3644, 6377, 6718, 12754, 13436, 23513, 25508, 47026, 94052, 3060049, 6120098, 12240196, 21420343, 42840686, 85681372]

約数ペア:

[(1, 85681372), (2, 42840686), (4, 21420343), (7, 12240196), (14, 6120098), (28, 3060049), (911, 94052), (1822, 47026), (3359, 25508), (3644, 23513), (6377, 13436), (6718, 12754)]