16112176

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1571}}^1$

素因数の和:2220

約数の個数: 20

約数和(自身を含む): 31285944

約数和(自身を除く): 15173768

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1571, 2564, 3142, 5128, 6284, 10256, 12568, 25136, 1007011, 2014022, 4028044, 8056088, 16112176]

約数ペア:

[(1, 16112176), (2, 8056088), (4, 4028044), (8, 2014022), (16, 1007011), (641, 25136), (1282, 12568), (1571, 10256), (2564, 6284), (3142, 5128)]