31492952

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 28718248

約数列:

[1, 2, 4, 8, 127, 139, 223, 254, 278, 446, 508, 556, 892, 1016, 1112, 1784, 17653, 28321, 30997, 35306, 56642, 61994, 70612, 113284, 123988, 141224, 226568, 247976, 3936619, 7873238, 15746476, 31492952]

約数ペア:

[(1, 31492952), (2, 15746476), (4, 7873238), (8, 3936619), (127, 247976), (139, 226568), (223, 141224), (254, 123988), (278, 113284), (446, 70612), (508, 61994), (556, 56642), (892, 35306), (1016, 30997), (1112, 28321), (1784, 17653)]