22275472

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{17623}}^1$

素因数の和:17710

約数の個数: 20

約数和(自身を含む): 43707520

約数和(自身を除く): 21432048

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 17623, 35246, 70492, 140984, 281968, 1392217, 2784434, 5568868, 11137736, 22275472]

約数ペア:

[(1, 22275472), (2, 11137736), (4, 5568868), (8, 2784434), (16, 1392217), (79, 281968), (158, 140984), (316, 70492), (632, 35246), (1264, 17623)]