47144942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42169}}^1$

素因数の和:42227

約数の個数: 16

約数和(自身を含む): 77930160

約数和(自身を除く): 30785218

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 42169, 84338, 548197, 1096394, 1813267, 3626534, 23572471, 47144942]

約数ペア:

[(1, 47144942), (2, 23572471), (13, 3626534), (26, 1813267), (43, 1096394), (86, 548197), (559, 84338), (1118, 42169)]