82576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:418

約数の個数: 20

約数和(自身を含む): 172732

約数和(自身を除く): 90156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397, 794, 1588, 3176, 5161, 6352, 10322, 20644, 41288, 82576]

約数ペア:

[(1, 82576), (2, 41288), (4, 20644), (8, 10322), (13, 6352), (16, 5161), (26, 3176), (52, 1588), (104, 794), (208, 397)]