90741274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{205297}}^1$

素因数の和:205329

約数の個数: 16

約数和(自身を含む): 155205288

約数和(自身を除く): 64464014

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 205297, 410594, 2668861, 3490049, 5337722, 6980098, 45370637, 90741274]

約数ペア:

[(1, 90741274), (2, 45370637), (13, 6980098), (17, 5337722), (26, 3490049), (34, 2668861), (221, 410594), (442, 205297)]