85021396

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 150925320

約数和(自身を除く): 65903924

約数列:

[1, 2, 4, 101, 202, 389, 404, 541, 778, 1082, 1556, 2164, 39289, 54641, 78578, 109282, 157156, 210449, 218564, 420898, 841796, 21255349, 42510698, 85021396]

約数ペア:

[(1, 85021396), (2, 42510698), (4, 21255349), (101, 841796), (202, 420898), (389, 218564), (404, 210449), (541, 157156), (778, 109282), (1082, 78578), (1556, 54641), (2164, 39289)]