31507926242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8263}}^1\times {\mathrm{8627}}^1$

素因数の和:16922

約数の個数: 32

約数和(自身を含む): 53904154752

約数和(自身を除く): 22396228510

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 8263, 8627, 16526, 17254, 107419, 112151, 140471, 146659, 214838, 224302, 280942, 293318, 1826123, 1906567, 3652246, 3813134, 71284901, 142569802, 926703713, 1211843317, 1853407426, 2423686634, 15753963121, 31507926242]

約数ペア:

[(1, 31507926242), (2, 15753963121), (13, 2423686634), (17, 1853407426), (26, 1211843317), (34, 926703713), (221, 142569802), (442, 71284901), (8263, 3813134), (8627, 3652246), (16526, 1906567), (17254, 1826123), (107419, 293318), (112151, 280942), (140471, 224302), (146659, 214838)]