39090268

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32467}}^1$

素因数の和:32521

約数の個数: 24

約数和(自身を含む): 80001152

約数和(自身を除く): 40910884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 32467, 64934, 129868, 227269, 454538, 909076, 1396081, 2792162, 5584324, 9772567, 19545134, 39090268]

約数ペア:

[(1, 39090268), (2, 19545134), (4, 9772567), (7, 5584324), (14, 2792162), (28, 1396081), (43, 909076), (86, 454538), (172, 227269), (301, 129868), (602, 64934), (1204, 32467)]