8555228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 16472064

約数和(自身を除く): 7916836

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 1531, 2794, 3062, 5588, 6124, 16841, 33682, 67364, 194437, 388874, 777748, 2138807, 4277614, 8555228]

約数ペア:

[(1, 8555228), (2, 4277614), (4, 2138807), (11, 777748), (22, 388874), (44, 194437), (127, 67364), (254, 33682), (508, 16841), (1397, 6124), (1531, 5588), (2794, 3062)]