31424185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11243}}^1$

素因数の和:11304

約数の個数: 16

約数和(自身を含む): 41557824

約数和(自身を除く): 10133639

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 11243, 56215, 146159, 483449, 730795, 2417245, 6284837, 31424185]

約数ペア:

[(1, 31424185), (5, 6284837), (13, 2417245), (43, 730795), (65, 483449), (215, 146159), (559, 56215), (2795, 11243)]