65876642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{8147}}^1$

素因数の和:8473

約数の個数: 16

約数和(自身を含む): 106771392

約数和(自身を除く): 40894750

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 8147, 16294, 105911, 211822, 2533717, 5067434, 32938321, 65876642]

約数ペア:

[(1, 65876642), (2, 32938321), (13, 5067434), (26, 2533717), (311, 211822), (622, 105911), (4043, 16294), (8086, 8147)]