91090034

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{20921}}^1$

素因数の和:21241

約数の個数: 16

約数和(自身を含む): 156663936

約数和(自身を除く): 65573902

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 20921, 41842, 146447, 292894, 6506431, 13012862, 45545017, 91090034]

約数ペア:

[(1, 91090034), (2, 45545017), (7, 13012862), (14, 6506431), (311, 292894), (622, 146447), (2177, 41842), (4354, 20921)]