858861352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{86509}}^1$

素因数の和:86605

約数の個数: 32

約数和(自身を含む): 1728469800

約数和(自身を除く): 869608448

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 86509, 173018, 346036, 692072, 1470653, 2941306, 5882612, 6315157, 11765224, 12630314, 25260628, 50521256, 107357669, 214715338, 429430676, 858861352]

約数ペア:

[(1, 858861352), (2, 429430676), (4, 214715338), (8, 107357669), (17, 50521256), (34, 25260628), (68, 12630314), (73, 11765224), (136, 6315157), (146, 5882612), (292, 2941306), (584, 1470653), (1241, 692072), (2482, 346036), (4964, 173018), (9928, 86509)]