31116866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17041}}^1$

素因数の和:17137

約数の個数: 16

約数和(自身を含む): 51535008

約数和(自身を除く): 20418142

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 17041, 34082, 187451, 374902, 1414403, 2828806, 15558433, 31116866]

約数ペア:

[(1, 31116866), (2, 15558433), (11, 2828806), (22, 1414403), (83, 374902), (166, 187451), (913, 34082), (1826, 17041)]