81594538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{2459}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 125400960

約数和(自身を除く): 43806422

約数列:

[1, 2, 47, 94, 353, 706, 2459, 4918, 16591, 33182, 115573, 231146, 868027, 1736054, 40797269, 81594538]

約数ペア:

[(1, 81594538), (2, 40797269), (47, 1736054), (94, 868027), (353, 231146), (706, 115573), (2459, 33182), (4918, 16591)]