42172772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{340103}}^1$

素因数の和:340138

約数の個数: 12

約数和(自身を含む): 76183296

約数和(自身を除く): 34010524

約数列:

[1, 2, 4, 31, 62, 124, 340103, 680206, 1360412, 10543193, 21086386, 42172772]

約数ペア:

[(1, 42172772), (2, 21086386), (4, 10543193), (31, 1360412), (62, 680206), (124, 340103)]