265958144

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{25339}}^1$

素因数の和:25396

約数の個数: 36

約数和(自身を含む): 543847080

約数和(自身を除く): 277888936

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 25339, 50678, 101356, 202712, 405424, 810848, 1038899, 1621696, 2077798, 3243392, 4155596, 6486784, 8311192, 16622384, 33244768, 66489536, 132979072, 265958144]

約数ペア:

[(1, 265958144), (2, 132979072), (4, 66489536), (8, 33244768), (16, 16622384), (32, 8311192), (41, 6486784), (64, 4155596), (82, 3243392), (128, 2077798), (164, 1621696), (256, 1038899), (328, 810848), (656, 405424), (1312, 202712), (2624, 101356), (5248, 50678), (10496, 25339)]