42987208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2729}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 88452000

約数和(自身を除く): 45464792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 2729, 3938, 5458, 7876, 10916, 15752, 21832, 30019, 60038, 120076, 240152, 488491, 976982, 1953964, 3907928, 5373401, 10746802, 21493604, 42987208]

約数ペア:

[(1, 42987208), (2, 21493604), (4, 10746802), (8, 5373401), (11, 3907928), (22, 1953964), (44, 976982), (88, 488491), (179, 240152), (358, 120076), (716, 60038), (1432, 30019), (1969, 21832), (2729, 15752), (3938, 10916), (5458, 7876)]