22563376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128201}}^1$

素因数の和:128220

約数の個数: 20

約数和(自身を含む): 47691144

約数和(自身を除く): 25127768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128201, 256402, 512804, 1025608, 1410211, 2051216, 2820422, 5640844, 11281688, 22563376]

約数ペア:

[(1, 22563376), (2, 11281688), (4, 5640844), (8, 2820422), (11, 2051216), (16, 1410211), (22, 1025608), (44, 512804), (88, 256402), (176, 128201)]