22048216

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{21701}}^1$

素因数の和:21834

約数の個数: 16

約数和(自身を含む): 41667840

約数和(自身を除く): 19619624

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 21701, 43402, 86804, 173608, 2756027, 5512054, 11024108, 22048216]

約数ペア:

[(1, 22048216), (2, 11024108), (4, 5512054), (8, 2756027), (127, 173608), (254, 86804), (508, 43402), (1016, 21701)]