86543423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 92832480

約数和(自身を除く): 6289057

約数列:

[1, 19, 113, 173, 233, 2147, 3287, 4427, 19549, 26329, 40309, 371431, 500251, 765871, 4554917, 86543423]

約数ペア:

[(1, 86543423), (19, 4554917), (113, 765871), (173, 500251), (233, 371431), (2147, 40309), (3287, 26329), (4427, 19549)]