87365264

素因数分解:

$2^4\times 7^1\times {\mathrm{780047}}^1$

素因数の和:780062

約数の個数: 20

約数和(自身を含む): 193451904

約数和(自身を除く): 106086640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 780047, 1560094, 3120188, 5460329, 6240376, 10920658, 12480752, 21841316, 43682632, 87365264]

約数ペア:

[(1, 87365264), (2, 43682632), (4, 21841316), (7, 12480752), (8, 10920658), (14, 6240376), (16, 5460329), (28, 3120188), (56, 1560094), (112, 780047)]