87561952

素因数分解:

$2^5\times {\mathrm{107}}^2\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 36

約数和(自身を含む): 174741840

約数和(自身を除く): 87179888

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 239, 428, 478, 856, 956, 1712, 1912, 3424, 3824, 7648, 11449, 22898, 25573, 45796, 51146, 91592, 102292, 183184, 204584, 366368, 409168, 818336, 2736311, 5472622, 10945244, 21890488, 43780976, 87561952]

約数ペア:

[(1, 87561952), (2, 43780976), (4, 21890488), (8, 10945244), (16, 5472622), (32, 2736311), (107, 818336), (214, 409168), (239, 366368), (428, 204584), (478, 183184), (856, 102292), (956, 91592), (1712, 51146), (1912, 45796), (3424, 25573), (3824, 22898), (7648, 11449)]