56640106

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{6337}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 87844680

約数和(自身を除く): 31204574

約数列:

[1, 2, 41, 82, 109, 218, 4469, 6337, 8938, 12674, 259817, 519634, 690733, 1381466, 28320053, 56640106]

約数ペア:

[(1, 56640106), (2, 28320053), (41, 1381466), (82, 690733), (109, 519634), (218, 259817), (4469, 12674), (6337, 8938)]