89910548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247007}}^1$

素因数の和:247031

約数の個数: 24

約数和(自身を含む): 193654272

約数和(自身を除く): 103743724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 247007, 494014, 988028, 1729049, 3211091, 3458098, 6422182, 6916196, 12844364, 22477637, 44955274, 89910548]

約数ペア:

[(1, 89910548), (2, 44955274), (4, 22477637), (7, 12844364), (13, 6916196), (14, 6422182), (26, 3458098), (28, 3211091), (52, 1729049), (91, 988028), (182, 494014), (364, 247007)]