9123856

素因数分解:

$2^4\times 7^1\times {\mathrm{81463}}^1$

素因数の和:81478

約数の個数: 20

約数和(自身を含む): 20203072

約数和(自身を除く): 11079216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81463, 162926, 325852, 570241, 651704, 1140482, 1303408, 2280964, 4561928, 9123856]

約数ペア:

[(1, 9123856), (2, 4561928), (4, 2280964), (7, 1303408), (8, 1140482), (14, 651704), (16, 570241), (28, 325852), (56, 162926), (112, 81463)]