42490316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1151}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 81285120

約数和(自身を除く): 38794804

約数列:

[1, 2, 4, 11, 22, 44, 839, 1151, 1678, 2302, 3356, 4604, 9229, 12661, 18458, 25322, 36916, 50644, 965689, 1931378, 3862756, 10622579, 21245158, 42490316]

約数ペア:

[(1, 42490316), (2, 21245158), (4, 10622579), (11, 3862756), (22, 1931378), (44, 965689), (839, 50644), (1151, 36916), (1678, 25322), (2302, 18458), (3356, 12661), (4604, 9229)]