31448866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8237}}^1$

素因数の和:8345

約数の個数: 16

約数和(自身を含む): 49823424

約数和(自身を除く): 18374558

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 8237, 16474, 189451, 378902, 683671, 1367342, 15724433, 31448866]

約数ペア:

[(1, 31448866), (2, 15724433), (23, 1367342), (46, 683671), (83, 378902), (166, 189451), (1909, 16474), (3818, 8237)]