90277702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{7639}}^1$

素因数の和:7971

約数の個数: 16

約数和(自身を含む): 143020800

約数和(自身を除く): 52743098

約数列:

[1, 2, 19, 38, 311, 622, 5909, 7639, 11818, 15278, 145141, 290282, 2375729, 4751458, 45138851, 90277702]

約数ペア:

[(1, 90277702), (2, 45138851), (19, 4751458), (38, 2375729), (311, 290282), (622, 145141), (5909, 15278), (7639, 11818)]