81682048

素因数分解:

$2^7\times 7^1\times {\mathrm{91163}}^1$

素因数の和:91184

約数の個数: 32

約数和(自身を含む): 185974560

約数和(自身を除く): 104292512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 91163, 182326, 364652, 638141, 729304, 1276282, 1458608, 2552564, 2917216, 5105128, 5834432, 10210256, 11668864, 20420512, 40841024, 81682048]

約数ペア:

[(1, 81682048), (2, 40841024), (4, 20420512), (7, 11668864), (8, 10210256), (14, 5834432), (16, 5105128), (28, 2917216), (32, 2552564), (56, 1458608), (64, 1276282), (112, 729304), (128, 638141), (224, 364652), (448, 182326), (896, 91163)]