80341874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{3491}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 124203456

約数和(自身を除く): 43861582

約数列:

[1, 2, 37, 74, 311, 622, 3491, 6982, 11507, 23014, 129167, 258334, 1085701, 2171402, 40170937, 80341874]

約数ペア:

[(1, 80341874), (2, 40170937), (37, 2171402), (74, 1085701), (311, 258334), (622, 129167), (3491, 23014), (6982, 11507)]