21824744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{88003}}^1$

素因数の和:88040

約数の個数: 16

約数和(自身を含む): 42241920

約数和(自身を除く): 20417176

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 88003, 176006, 352012, 704024, 2728093, 5456186, 10912372, 21824744]

約数ペア:

[(1, 21824744), (2, 10912372), (4, 5456186), (8, 2728093), (31, 704024), (62, 352012), (124, 176006), (248, 88003)]