39625456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{190507}}^1$

素因数の和:190528

約数の個数: 20

約数和(自身を含む): 82680472

約数和(自身を除く): 43055016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 190507, 381014, 762028, 1524056, 2476591, 3048112, 4953182, 9906364, 19812728, 39625456]

約数ペア:

[(1, 39625456), (2, 19812728), (4, 9906364), (8, 4953182), (13, 3048112), (16, 2476591), (26, 1524056), (52, 762028), (104, 381014), (208, 190507)]