8461336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{81359}}^1$

素因数の和:81378

約数の個数: 16

約数和(自身を含む): 17085600

約数和(自身を除く): 8624264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 81359, 162718, 325436, 650872, 1057667, 2115334, 4230668, 8461336]

約数ペア:

[(1, 8461336), (2, 4230668), (4, 2115334), (8, 1057667), (13, 650872), (26, 325436), (52, 162718), (104, 81359)]