82104464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{394733}}^1$

素因数の和:394754

約数の個数: 20

約数和(自身を含む): 171314556

約数和(自身を除く): 89210092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 394733, 789466, 1578932, 3157864, 5131529, 6315728, 10263058, 20526116, 41052232, 82104464]

約数ペア:

[(1, 82104464), (2, 41052232), (4, 20526116), (8, 10263058), (13, 6315728), (16, 5131529), (26, 3157864), (52, 1578932), (104, 789466), (208, 394733)]