31717465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7283}}^1$

素因数の和:7368

約数の個数: 16

約数和(自身を含む): 41606208

約数和(自身を除く): 9888743

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 7283, 36415, 94679, 473395, 487961, 2439805, 6343493, 31717465]

約数ペア:

[(1, 31717465), (5, 6343493), (13, 2439805), (65, 487961), (67, 473395), (335, 94679), (871, 36415), (4355, 7283)]