80876134192

素因数分解:

$2^4\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{555041}}^1$

素因数の和:556357

約数の個数: 40

約数和(自身を含む): 179220841632

約数和(自身を除く): 98344707440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1301, 2602, 5204, 9107, 10408, 18214, 20816, 36428, 72856, 145712, 555041, 1110082, 2220164, 3885287, 4440328, 7770574, 8880656, 15541148, 31082296, 62164592, 722108341, 1444216682, 2888433364, 5054758387, 5776866728, 10109516774, 11553733456, 20219033548, 40438067096, 80876134192]

約数ペア:

[(1, 80876134192), (2, 40438067096), (4, 20219033548), (7, 11553733456), (8, 10109516774), (14, 5776866728), (16, 5054758387), (28, 2888433364), (56, 1444216682), (112, 722108341), (1301, 62164592), (2602, 31082296), (5204, 15541148), (9107, 8880656), (10408, 7770574), (18214, 4440328), (20816, 3885287), (36428, 2220164), (72856, 1110082), (145712, 555041)]