67742642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9901}}^1$

素因数の和:10225

約数の個数: 16

約数和(自身を含む): 111219264

約数和(自身を除く): 43476622

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 9901, 19802, 108911, 217822, 3079211, 6158422, 33871321, 67742642]

約数ペア:

[(1, 67742642), (2, 33871321), (11, 6158422), (22, 3079211), (311, 217822), (622, 108911), (3421, 19802), (6842, 9901)]