40340416

素因数分解:

$2^6\times {\mathrm{630319}}^1$

素因数の和:630331

約数の個数: 14

約数和(自身を含む): 80050640

約数和(自身を除く): 39710224

約数列:

[1, 2, 4, 8, 16, 32, 64, 630319, 1260638, 2521276, 5042552, 10085104, 20170208, 40340416]

約数ペア:

[(1, 40340416), (2, 20170208), (4, 10085104), (8, 5042552), (16, 2521276), (32, 1260638), (64, 630319)]