87281824

素因数分解:

$2^5\times 7^1\times {\mathrm{389651}}^1$

素因数の和:389668

約数の個数: 24

約数和(自身を含む): 196384608

約数和(自身を除く): 109102784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389651, 779302, 1558604, 2727557, 3117208, 5455114, 6234416, 10910228, 12468832, 21820456, 43640912, 87281824]

約数ペア:

[(1, 87281824), (2, 43640912), (4, 21820456), (7, 12468832), (8, 10910228), (14, 6234416), (16, 5455114), (28, 3117208), (32, 2727557), (56, 1558604), (112, 779302), (224, 389651)]