31603604

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{5981}}^1$

素因数の和:7306

約数の個数: 12

約数和(自身を含む): 55357428

約数和(自身を除く): 23753824

約数列:

[1, 2, 4, 1321, 2642, 5284, 5981, 11962, 23924, 7900901, 15801802, 31603604]

約数ペア:

[(1, 31603604), (2, 15801802), (4, 7900901), (1321, 23924), (2642, 11962), (5284, 5981)]