31540836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138337}}^1$

素因数の和:138363

約数の個数: 24

約数和(自身を含む): 77469280

約数和(自身を除く): 45928444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 138337, 276674, 415011, 553348, 830022, 1660044, 2628403, 5256806, 7885209, 10513612, 15770418, 31540836]

約数ペア:

[(1, 31540836), (2, 15770418), (3, 10513612), (4, 7885209), (6, 5256806), (12, 2628403), (19, 1660044), (38, 830022), (57, 553348), (76, 415011), (114, 276674), (228, 138337)]