80966044

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 144507888

約数和(自身を除く): 63541844

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 1873, 3746, 7492, 10807, 21614, 43228, 189173, 200411, 378346, 400822, 756692, 801644, 20241511, 40483022, 80966044]

約数ペア:

[(1, 80966044), (2, 40483022), (4, 20241511), (101, 801644), (107, 756692), (202, 400822), (214, 378346), (404, 200411), (428, 189173), (1873, 43228), (3746, 21614), (7492, 10807)]