225104176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1279001}}^1$

素因数の和:1279020

約数の個数: 20

約数和(自身を含む): 475788744

約数和(自身を除く): 250684568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1279001, 2558002, 5116004, 10232008, 14069011, 20464016, 28138022, 56276044, 112552088, 225104176]

約数ペア:

[(1, 225104176), (2, 112552088), (4, 56276044), (8, 28138022), (11, 20464016), (16, 14069011), (22, 10232008), (44, 5116004), (88, 2558002), (176, 1279001)]