42988166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20929}}^1$

素因数の和:21023

約数の個数: 16

約数和(自身を含む): 70324800

約数和(自身を除く): 27336634

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 20929, 41858, 272077, 544154, 1653391, 3306782, 21494083, 42988166]

約数ペア:

[(1, 42988166), (2, 21494083), (13, 3306782), (26, 1653391), (79, 544154), (158, 272077), (1027, 41858), (2054, 20929)]