31528088752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115912091}}^1$

素因数の和:115912116

約数の個数: 20

約数和(自身を含む): 64678947336

約数和(自身を除く): 33150858584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115912091, 231824182, 463648364, 927296728, 1854593456, 1970505547, 3941011094, 7882022188, 15764044376, 31528088752]

約数ペア:

[(1, 31528088752), (2, 15764044376), (4, 7882022188), (8, 3941011094), (16, 1970505547), (17, 1854593456), (34, 927296728), (68, 463648364), (136, 231824182), (272, 115912091)]