85081514

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{19541}}^1$

素因数の和:19861

約数の個数: 16

約数和(自身を含む): 146330496

約数和(自身を除く): 61248982

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 19541, 39082, 136787, 273574, 6077251, 12154502, 42540757, 85081514]

約数ペア:

[(1, 85081514), (2, 42540757), (7, 12154502), (14, 6077251), (311, 273574), (622, 136787), (2177, 39082), (4354, 19541)]