5285488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25432

約数の個数: 20

約数和(自身を含む): 11028808

約数和(自身を除く): 5743320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25411, 50822, 101644, 203288, 330343, 406576, 660686, 1321372, 2642744, 5285488]

約数ペア:

[(1, 5285488), (2, 2642744), (4, 1321372), (8, 660686), (13, 406576), (16, 330343), (26, 203288), (52, 101644), (104, 50822), (208, 25411)]