86698354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{19949}}^1$

素因数の和:20045

約数の個数: 16

約数和(自身を含む): 135739800

約数和(自身を除く): 49041446

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 19949, 39898, 817909, 1057297, 1635818, 2114594, 43349177, 86698354]

約数ペア:

[(1, 86698354), (2, 43349177), (41, 2114594), (53, 1635818), (82, 1057297), (106, 817909), (2173, 39898), (4346, 19949)]