86185616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{489691}}^1$

素因数の和:489710

約数の個数: 20

約数和(自身を含む): 182165424

約数和(自身を除く): 95979808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 489691, 979382, 1958764, 3917528, 5386601, 7835056, 10773202, 21546404, 43092808, 86185616]

約数ペア:

[(1, 86185616), (2, 43092808), (4, 21546404), (8, 10773202), (11, 7835056), (16, 5386601), (22, 3917528), (44, 1958764), (88, 979382), (176, 489691)]