55516696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{408211}}^1$

素因数の和:408234

約数の個数: 16

約数和(自身を含む): 110217240

約数和(自身を除く): 54700544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 408211, 816422, 1632844, 3265688, 6939587, 13879174, 27758348, 55516696]

約数ペア:

[(1, 55516696), (2, 27758348), (4, 13879174), (8, 6939587), (17, 3265688), (34, 1632844), (68, 816422), (136, 408211)]