81607034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{1153}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 125518272

約数和(自身を除く): 43911238

約数列:

[1, 2, 43, 86, 823, 1153, 1646, 2306, 35389, 49579, 70778, 99158, 948919, 1897838, 40803517, 81607034]

約数ペア:

[(1, 81607034), (2, 40803517), (43, 1897838), (86, 948919), (823, 99158), (1153, 70778), (1646, 49579), (2306, 35389)]