81134906882

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1\times {\mathrm{111269}}^1$

素因数の和:112537

約数の個数: 16

約数和(自身を含む): 122126391360

約数和(自身を除く): 40991484478

約数列:

[1, 2, 443, 823, 886, 1646, 111269, 222538, 364589, 729178, 49292167, 91574387, 98584334, 183148774, 40567453441, 81134906882]

約数ペア:

[(1, 81134906882), (2, 40567453441), (443, 183148774), (823, 98584334), (886, 91574387), (1646, 49292167), (111269, 729178), (222538, 364589)]