81898096

素因数分解:

$2^4\times 7^1\times {\mathrm{731233}}^1$

素因数の和:731248

約数の個数: 20

約数和(自身を含む): 181346032

約数和(自身を除く): 99447936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 731233, 1462466, 2924932, 5118631, 5849864, 10237262, 11699728, 20474524, 40949048, 81898096]

約数ペア:

[(1, 81898096), (2, 40949048), (4, 20474524), (7, 11699728), (8, 10237262), (14, 5849864), (16, 5118631), (28, 2924932), (56, 1462466), (112, 731233)]