82018352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{394319}}^1$

素因数の和:394340

約数の個数: 20

約数和(自身を含む): 171134880

約数和(自身を除く): 89116528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 394319, 788638, 1577276, 3154552, 5126147, 6309104, 10252294, 20504588, 41009176, 82018352]

約数ペア:

[(1, 82018352), (2, 41009176), (4, 20504588), (8, 10252294), (13, 6309104), (16, 5126147), (26, 3154552), (52, 1577276), (104, 788638), (208, 394319)]