239390032

素因数分解:

$2^4\times 7^1\times {\mathrm{2137411}}^1$

素因数の和:2137426

約数の個数: 20

約数和(自身を含む): 530078176

約数和(自身を除く): 290688144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2137411, 4274822, 8549644, 14961877, 17099288, 29923754, 34198576, 59847508, 119695016, 239390032]

約数ペア:

[(1, 239390032), (2, 119695016), (4, 59847508), (7, 34198576), (8, 29923754), (14, 17099288), (16, 14961877), (28, 8549644), (56, 4274822), (112, 2137411)]