87728438

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{152837}}^1$

素因数の和:152887

約数の個数: 16

約数和(自身を含む): 154060704

約数和(自身を除く): 66332266

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 152837, 305674, 1069859, 2139718, 6266317, 12532634, 43864219, 87728438]

約数ペア:

[(1, 87728438), (2, 43864219), (7, 12532634), (14, 6266317), (41, 2139718), (82, 1069859), (287, 305674), (574, 152837)]