54391024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199967}}^1$

素因数の和:199992

約数の個数: 20

約数和(自身を含む): 111582144

約数和(自身を除く): 57191120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199967, 399934, 799868, 1599736, 3199472, 3399439, 6798878, 13597756, 27195512, 54391024]

約数ペア:

[(1, 54391024), (2, 27195512), (4, 13597756), (8, 6798878), (16, 3399439), (17, 3199472), (34, 1599736), (68, 799868), (136, 399934), (272, 199967)]