133409728

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{8111}}^1$

素因数の和:8380

約数の個数: 28

約数和(自身を含む): 265797792

約数和(自身を除く): 132388064

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8111, 8224, 16222, 16448, 32444, 64888, 129776, 259552, 519104, 2084527, 4169054, 8338108, 16676216, 33352432, 66704864, 133409728]

約数ペア:

[(1, 133409728), (2, 66704864), (4, 33352432), (8, 16676216), (16, 8338108), (32, 4169054), (64, 2084527), (257, 519104), (514, 259552), (1028, 129776), (2056, 64888), (4112, 32444), (8111, 16448), (8224, 16222)]