40209244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23003}}^1$

素因数の和:23049

約数の個数: 24

約数和(自身を含む): 77293440

約数和(自身を除く): 37084196

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 23003, 46006, 92012, 437057, 529069, 874114, 1058138, 1748228, 2116276, 10052311, 20104622, 40209244]

約数ペア:

[(1, 40209244), (2, 20104622), (4, 10052311), (19, 2116276), (23, 1748228), (38, 1058138), (46, 874114), (76, 529069), (92, 437057), (437, 92012), (874, 46006), (1748, 23003)]