86597426

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 131388696

約数和(自身を除く): 44791270

約数列:

[1, 2, 137, 274, 317, 634, 997, 1994, 43429, 86858, 136589, 273178, 316049, 632098, 43298713, 86597426]

約数ペア:

[(1, 86597426), (2, 43298713), (137, 632098), (274, 316049), (317, 273178), (634, 136589), (997, 86858), (1994, 43429)]