89456168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{260047}}^1$

素因数の和:260096

約数の個数: 16

約数和(自身を含む): 171631680

約数和(自身を除く): 82175512

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 260047, 520094, 1040188, 2080376, 11182021, 22364042, 44728084, 89456168]

約数ペア:

[(1, 89456168), (2, 44728084), (4, 22364042), (8, 11182021), (43, 2080376), (86, 1040188), (172, 520094), (344, 260047)]