83065424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399353}}^1$

素因数の和:399374

約数の個数: 20

約数和(自身を含む): 173319636

約数和(自身を除く): 90254212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399353, 798706, 1597412, 3194824, 5191589, 6389648, 10383178, 20766356, 41532712, 83065424]

約数ペア:

[(1, 83065424), (2, 41532712), (4, 20766356), (8, 10383178), (13, 6389648), (16, 5191589), (26, 3194824), (52, 1597412), (104, 798706), (208, 399353)]