16787024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61717}}^1$

素因数の和:61742

約数の個数: 20

約数和(自身を含む): 34438644

約数和(自身を除く): 17651620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61717, 123434, 246868, 493736, 987472, 1049189, 2098378, 4196756, 8393512, 16787024]

約数ペア:

[(1, 16787024), (2, 8393512), (4, 4196756), (8, 2098378), (16, 1049189), (17, 987472), (34, 493736), (68, 246868), (136, 123434), (272, 61717)]