65690042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9601}}^1$

素因数の和:9925

約数の個数: 16

約数和(自身を含む): 107849664

約数和(自身を除く): 42159622

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 9601, 19202, 105611, 211222, 2985911, 5971822, 32845021, 65690042]

約数ペア:

[(1, 65690042), (2, 32845021), (11, 5971822), (22, 2985911), (311, 211222), (622, 105611), (3421, 19202), (6842, 9601)]