31273682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{4027}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 51332832

約数和(自身を除く): 20059150

約数列:

[1, 2, 11, 22, 353, 706, 3883, 4027, 7766, 8054, 44297, 88594, 1421531, 2843062, 15636841, 31273682]

約数ペア:

[(1, 31273682), (2, 15636841), (11, 2843062), (22, 1421531), (353, 88594), (706, 44297), (3883, 8054), (4027, 7766)]