31880424

素因数分解:

$2^3\times 3^1\times {\mathrm{1328351}}^1$

素因数の和:1328360

約数の個数: 16

約数和(自身を含む): 79701120

約数和(自身を除く): 47820696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1328351, 2656702, 3985053, 5313404, 7970106, 10626808, 15940212, 31880424]

約数ペア:

[(1, 31880424), (2, 15940212), (3, 10626808), (4, 7970106), (6, 5313404), (8, 3985053), (12, 2656702), (24, 1328351)]