42615886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10259}}^1$

素因数の和:10359

約数の個数: 16

約数和(自身を含む): 66977280

約数和(自身を除く): 24361394

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 10259, 20518, 318029, 636058, 687353, 1374706, 21307943, 42615886]

約数ペア:

[(1, 42615886), (2, 21307943), (31, 1374706), (62, 687353), (67, 636058), (134, 318029), (2077, 20518), (4154, 10259)]