220614352

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63541}}^1$

素因数の和:63587

約数の個数: 40

約数和(自身を含む): 504269312

約数和(自身を除く): 283654960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 63541, 127082, 254164, 444787, 508328, 889574, 1016656, 1779148, 1969771, 3558296, 3939542, 7116592, 7879084, 13788397, 15758168, 27576794, 31516336, 55153588, 110307176, 220614352]

約数ペア:

[(1, 220614352), (2, 110307176), (4, 55153588), (7, 31516336), (8, 27576794), (14, 15758168), (16, 13788397), (28, 7879084), (31, 7116592), (56, 3939542), (62, 3558296), (112, 1969771), (124, 1779148), (217, 1016656), (248, 889574), (434, 508328), (496, 444787), (868, 254164), (1736, 127082), (3472, 63541)]