13442144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9769}}^1$

素因数の和:9822

約数の個数: 24

約数和(自身を含む): 27082440

約数和(自身を除く): 13640296

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9769, 19538, 39076, 78152, 156304, 312608, 420067, 840134, 1680268, 3360536, 6721072, 13442144]

約数ペア:

[(1, 13442144), (2, 6721072), (4, 3360536), (8, 1680268), (16, 840134), (32, 420067), (43, 312608), (86, 156304), (172, 78152), (344, 39076), (688, 19538), (1376, 9769)]