42538166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28859}}^1$

素因数の和:28939

約数の個数: 16

約数和(自身を含む): 70649280

約数和(自身を除く): 28111114

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 28859, 57718, 317449, 634898, 1933553, 3867106, 21269083, 42538166]

約数ペア:

[(1, 42538166), (2, 21269083), (11, 3867106), (22, 1933553), (67, 634898), (134, 317449), (737, 57718), (1474, 28859)]