31984058

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6557

約数の個数: 16

約数和(自身を含む): 50015904

約数和(自身を除く): 18031846

約数列:

[1, 2, 37, 67, 74, 134, 2479, 4958, 6451, 12902, 238687, 432217, 477374, 864434, 15992029, 31984058]

約数ペア:

[(1, 31984058), (2, 15992029), (37, 864434), (67, 477374), (74, 432217), (134, 238687), (2479, 12902), (4958, 6451)]