31442794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6271}}^1$

素因数の和:6405

約数の個数: 16

約数和(自身を含む): 49674240

約数和(自身を除く): 18231446

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 6271, 12542, 144233, 288466, 683539, 1367078, 15721397, 31442794]

約数ペア:

[(1, 31442794), (2, 15721397), (23, 1367078), (46, 683539), (109, 288466), (218, 144233), (2507, 12542), (5014, 6271)]