42813584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{243259}}^1$

素因数の和:243278

約数の個数: 20

約数和(自身を含む): 90492720

約数和(自身を除く): 47679136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243259, 486518, 973036, 1946072, 2675849, 3892144, 5351698, 10703396, 21406792, 42813584]

約数ペア:

[(1, 42813584), (2, 21406792), (4, 10703396), (8, 5351698), (11, 3892144), (16, 2675849), (22, 1946072), (44, 973036), (88, 486518), (176, 243259)]