31756146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{230117}}^1$

素因数の和:230145

約数の個数: 16

約数和(自身を含む): 66273984

約数和(自身を除く): 34517838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 230117, 460234, 690351, 1380702, 5292691, 10585382, 15878073, 31756146]

約数ペア:

[(1, 31756146), (2, 15878073), (3, 10585382), (6, 5292691), (23, 1380702), (46, 690351), (69, 460234), (138, 230117)]