82502576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{396647}}^1$

素因数の和:396668

約数の個数: 20

約数和(自身を含む): 172145232

約数和(自身を除く): 89642656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 396647, 793294, 1586588, 3173176, 5156411, 6346352, 10312822, 20625644, 41251288, 82502576]

約数ペア:

[(1, 82502576), (2, 41251288), (4, 20625644), (8, 10312822), (13, 6346352), (16, 5156411), (26, 3173176), (52, 1586588), (104, 793294), (208, 396647)]