22077232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32089}}^1$

素因数の和:32140

約数の個数: 20

約数和(自身を含む): 43770760

約数和(自身を除く): 21693528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32089, 64178, 128356, 256712, 513424, 1379827, 2759654, 5519308, 11038616, 22077232]

約数ペア:

[(1, 22077232), (2, 11038616), (4, 5519308), (8, 2759654), (16, 1379827), (43, 513424), (86, 256712), (172, 128356), (344, 64178), (688, 32089)]