27823870

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16661}}^1$

素因数の和:16835

約数の個数: 16

約数和(自身を含む): 50385888

約数和(自身を除く): 22562018

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 16661, 33322, 83305, 166610, 2782387, 5564774, 13911935, 27823870]

約数ペア:

[(1, 27823870), (2, 13911935), (5, 5564774), (10, 2782387), (167, 166610), (334, 83305), (835, 33322), (1670, 16661)]