86443870

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 158135328

約数和(自身を除く): 71691458

約数列:

[1, 2, 5, 10, 113, 226, 227, 337, 454, 565, 674, 1130, 1135, 1685, 2270, 3370, 25651, 38081, 51302, 76162, 76499, 128255, 152998, 190405, 256510, 380810, 382495, 764990, 8644387, 17288774, 43221935, 86443870]

約数ペア:

[(1, 86443870), (2, 43221935), (5, 17288774), (10, 8644387), (113, 764990), (226, 382495), (227, 380810), (337, 256510), (454, 190405), (565, 152998), (674, 128255), (1130, 76499), (1135, 76162), (1685, 51302), (2270, 38081), (3370, 25651)]