40842386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{5051}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 66201408

約数和(自身を除く): 25359022

約数列:

[1, 2, 13, 26, 311, 622, 4043, 5051, 8086, 10102, 65663, 131326, 1570861, 3141722, 20421193, 40842386]

約数ペア:

[(1, 40842386), (2, 20421193), (13, 3141722), (26, 1570861), (311, 131326), (622, 65663), (4043, 10102), (5051, 8086)]