31771334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{133493}}^1$

素因数の和:133519

約数の個数: 16

約数和(自身を含む): 57669408

約数和(自身を除く): 25898074

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 133493, 266986, 934451, 1868902, 2269381, 4538762, 15885667, 31771334]

約数ペア:

[(1, 31771334), (2, 15885667), (7, 4538762), (14, 2269381), (17, 1868902), (34, 934451), (119, 266986), (238, 133493)]