31679855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 40158720

約数和(自身を除く): 8478865

約数列:

[1, 5, 23, 83, 115, 415, 1909, 3319, 9545, 16595, 76337, 275477, 381685, 1377385, 6335971, 31679855]

約数ペア:

[(1, 31679855), (5, 6335971), (23, 1377385), (83, 381685), (115, 275477), (415, 76337), (1909, 16595), (3319, 9545)]