31864970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{187441}}^1$

素因数の和:187465

約数の個数: 16

約数和(自身を含む): 60731208

約数和(自身を除く): 28866238

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 187441, 374882, 937205, 1874410, 3186497, 6372994, 15932485, 31864970]

約数ペア:

[(1, 31864970), (2, 15932485), (5, 6372994), (10, 3186497), (17, 1874410), (34, 937205), (85, 374882), (170, 187441)]