55250288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84223}}^1$

素因数の和:84272

約数の個数: 20

約数和(自身を含む): 109659648

約数和(自身を除く): 54409360

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84223, 168446, 336892, 673784, 1347568, 3453143, 6906286, 13812572, 27625144, 55250288]

約数ペア:

[(1, 55250288), (2, 27625144), (4, 13812572), (8, 6906286), (16, 3453143), (41, 1347568), (82, 673784), (164, 336892), (328, 168446), (656, 84223)]