40643752

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{11117}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 76380660

約数和(自身を除く): 35736908

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 11117, 22234, 44468, 88936, 5080469, 10160938, 20321876, 40643752]

約数ペア:

[(1, 40643752), (2, 20321876), (4, 10160938), (8, 5080469), (457, 88936), (914, 44468), (1828, 22234), (3656, 11117)]