31404295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5821}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 41080032

約数和(自身を除く): 9675737

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 5821, 29105, 75673, 378365, 483143, 2415715, 6280859, 31404295]

約数ペア:

[(1, 31404295), (5, 6280859), (13, 2415715), (65, 483143), (83, 378365), (415, 75673), (1079, 29105), (5395, 5821)]