31906424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 66504240

約数和(自身を除く): 34597816

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 6841, 13682, 27364, 54728, 75251, 150502, 301004, 362573, 602008, 725146, 1450292, 2900584, 3988303, 7976606, 15953212, 31906424]

約数ペア:

[(1, 31906424), (2, 15953212), (4, 7976606), (8, 3988303), (11, 2900584), (22, 1450292), (44, 725146), (53, 602008), (88, 362573), (106, 301004), (212, 150502), (424, 75251), (583, 54728), (1166, 27364), (2332, 13682), (4664, 6841)]