87057866

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{60373}}^1$

素因数の和:60485

約数の個数: 16

約数和(自身を含む): 150693504

約数和(自身を除く): 63635638

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 60373, 120746, 422611, 845222, 6218419, 12436838, 43528933, 87057866]

約数ペア:

[(1, 87057866), (2, 43528933), (7, 12436838), (14, 6218419), (103, 845222), (206, 422611), (721, 120746), (1442, 60373)]