528034256

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{128413}}^1$

素因数の和:128678

約数の個数: 20

約数和(自身を含む): 1027055172

約数和(自身を除く): 499020916

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 128413, 256826, 513652, 1027304, 2054608, 33002141, 66004282, 132008564, 264017128, 528034256]

約数ペア:

[(1, 528034256), (2, 264017128), (4, 132008564), (8, 66004282), (16, 33002141), (257, 2054608), (514, 1027304), (1028, 513652), (2056, 256826), (4112, 128413)]