82501112

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{40127}}^1$

素因数の和:40390

約数の個数: 16

約数和(自身を含む): 155295360

約数和(自身を除く): 72794248

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 40127, 80254, 160508, 321016, 10312639, 20625278, 41250556, 82501112]

約数ペア:

[(1, 82501112), (2, 41250556), (4, 20625278), (8, 10312639), (257, 321016), (514, 160508), (1028, 80254), (2056, 40127)]