86721824

素因数分解:

$2^5\times 7^1\times {\mathrm{387151}}^1$

素因数の和:387168

約数の個数: 24

約数和(自身を含む): 195124608

約数和(自身を除く): 108402784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 387151, 774302, 1548604, 2710057, 3097208, 5420114, 6194416, 10840228, 12388832, 21680456, 43360912, 86721824]

約数ペア:

[(1, 86721824), (2, 43360912), (4, 21680456), (7, 12388832), (8, 10840228), (14, 6194416), (16, 5420114), (28, 3097208), (32, 2710057), (56, 1548604), (112, 774302), (224, 387151)]