31994165

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10271}}^1$

素因数の和:10372

約数の個数: 16

約数和(自身を含む): 44375040

約数和(自身を除く): 12380875

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 10271, 51355, 71897, 359485, 914119, 4570595, 6398833, 31994165]

約数ペア:

[(1, 31994165), (5, 6398833), (7, 4570595), (35, 914119), (89, 359485), (445, 71897), (623, 51355), (3115, 10271)]