31030795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 39336192

約数和(自身を除く): 8305397

約数列:

[1, 5, 23, 83, 115, 415, 1909, 3251, 9545, 16255, 74773, 269833, 373865, 1349165, 6206159, 31030795]

約数ペア:

[(1, 31030795), (5, 6206159), (23, 1349165), (83, 373865), (115, 269833), (415, 74773), (1909, 16255), (3251, 9545)]