8124208

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1684

約数の個数: 20

約数和(自身を含む): 15792640

約数和(自身を除く): 7668432

約数列:

[1, 2, 4, 8, 16, 397, 794, 1279, 1588, 2558, 3176, 5116, 6352, 10232, 20464, 507763, 1015526, 2031052, 4062104, 8124208]

約数ペア:

[(1, 8124208), (2, 4062104), (4, 2031052), (8, 1015526), (16, 507763), (397, 20464), (794, 10232), (1279, 6352), (1588, 5116), (2558, 3176)]