85117826

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 129242520

約数和(自身を除く): 44124694

約数列:

[1, 2, 137, 241, 274, 482, 1289, 2578, 33017, 66034, 176593, 310649, 353186, 621298, 42558913, 85117826]

約数ペア:

[(1, 85117826), (2, 42558913), (137, 621298), (241, 353186), (274, 310649), (482, 176593), (1289, 66034), (2578, 33017)]