268928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 587520

約数和(自身を除く): 318592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 191, 352, 382, 704, 764, 1408, 1528, 2101, 3056, 4202, 6112, 8404, 12224, 16808, 24448, 33616, 67232, 134464, 268928]

約数ペア:

[(1, 268928), (2, 134464), (4, 67232), (8, 33616), (11, 24448), (16, 16808), (22, 12224), (32, 8404), (44, 6112), (64, 4202), (88, 3056), (128, 2101), (176, 1528), (191, 1408), (352, 764), (382, 704)]