87453016

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25601}}^1$

素因数の和:25675

約数の個数: 32

約数和(自身を含む): 190478880

約数和(自身を除く): 103025864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 25601, 51202, 102404, 179207, 204808, 358414, 716828, 1433656, 1561661, 3123322, 6246644, 10931627, 12493288, 21863254, 43726508, 87453016]

約数ペア:

[(1, 87453016), (2, 43726508), (4, 21863254), (7, 12493288), (8, 10931627), (14, 6246644), (28, 3123322), (56, 1561661), (61, 1433656), (122, 716828), (244, 358414), (427, 204808), (488, 179207), (854, 102404), (1708, 51202), (3416, 25601)]