27625264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{40153}}^1$

素因数の和:40204

約数の個数: 20

約数和(自身を含む): 54770056

約数和(自身を除く): 27144792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 40153, 80306, 160612, 321224, 642448, 1726579, 3453158, 6906316, 13812632, 27625264]

約数ペア:

[(1, 27625264), (2, 13812632), (4, 6906316), (8, 3453158), (16, 1726579), (43, 642448), (86, 321224), (172, 160612), (344, 80306), (688, 40153)]