91139074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{206197}}^1$

素因数の和:206229

約数の個数: 16

約数和(自身を含む): 155885688

約数和(自身を除く): 64746614

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 206197, 412394, 2680561, 3505349, 5361122, 7010698, 45569537, 91139074]

約数ペア:

[(1, 91139074), (2, 45569537), (13, 7010698), (17, 5361122), (26, 3505349), (34, 2680561), (221, 412394), (442, 206197)]