65423812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8093}}^1$

素因数の和:8187

約数の個数: 24

約数和(自身を含む): 119661696

約数和(自身を除く): 54237884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 8093, 16186, 32372, 347999, 380371, 695998, 760742, 1391996, 1521484, 16355953, 32711906, 65423812]

約数ペア:

[(1, 65423812), (2, 32711906), (4, 16355953), (43, 1521484), (47, 1391996), (86, 760742), (94, 695998), (172, 380371), (188, 347999), (2021, 32372), (4042, 16186), (8084, 8093)]