86254958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6991}}^1$

素因数の和:7223

約数の個数: 16

約数和(自身を含む): 134246400

約数和(自身を除く): 47991442

約数列:

[1, 2, 31, 62, 199, 398, 6169, 6991, 12338, 13982, 216721, 433442, 1391209, 2782418, 43127479, 86254958]

約数ペア:

[(1, 86254958), (2, 43127479), (31, 2782418), (62, 1391209), (199, 433442), (398, 216721), (6169, 13982), (6991, 12338)]