31539912

素因数分解:

$2^3\times 3^1\times {\mathrm{1314163}}^1$

素因数の和:1314172

約数の個数: 16

約数和(自身を含む): 78849840

約数和(自身を除く): 47309928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1314163, 2628326, 3942489, 5256652, 7884978, 10513304, 15769956, 31539912]

約数ペア:

[(1, 31539912), (2, 15769956), (3, 10513304), (4, 7884978), (6, 5256652), (8, 3942489), (12, 2628326), (24, 1314163)]