2048864

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 24

約数和(自身を含む): 4130280

約数和(自身を除く): 2081416

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1489, 2978, 5956, 11912, 23824, 47648, 64027, 128054, 256108, 512216, 1024432, 2048864]

約数ペア:

[(1, 2048864), (2, 1024432), (4, 512216), (8, 256108), (16, 128054), (32, 64027), (43, 47648), (86, 23824), (172, 11912), (344, 5956), (688, 2978), (1376, 1489)]