31559824

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{2351}}^1$

素因数の和:3198

約数の個数: 20

約数和(自身を含む): 61246080

約数和(自身を除く): 29686256

約数列:

[1, 2, 4, 8, 16, 839, 1678, 2351, 3356, 4702, 6712, 9404, 13424, 18808, 37616, 1972489, 3944978, 7889956, 15779912, 31559824]

約数ペア:

[(1, 31559824), (2, 15779912), (4, 7889956), (8, 3944978), (16, 1972489), (839, 37616), (1678, 18808), (2351, 13424), (3356, 9404), (4702, 6712)]