71169356

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{113327}}^1$

素因数の和:113488

約数の個数: 12

約数和(自身を含む): 125340768

約数和(自身を除く): 54171412

約数列:

[1, 2, 4, 157, 314, 628, 113327, 226654, 453308, 17792339, 35584678, 71169356]

約数ペア:

[(1, 71169356), (2, 35584678), (4, 17792339), (157, 453308), (314, 226654), (628, 113327)]