27160864

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19739}}^1$

素因数の和:19792

約数の個数: 24

約数和(自身を含む): 54719280

約数和(自身を除く): 27558416

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19739, 39478, 78956, 157912, 315824, 631648, 848777, 1697554, 3395108, 6790216, 13580432, 27160864]

約数ペア:

[(1, 27160864), (2, 13580432), (4, 6790216), (8, 3395108), (16, 1697554), (32, 848777), (43, 631648), (86, 315824), (172, 157912), (344, 78956), (688, 39478), (1376, 19739)]