85727588

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 152167680

約数和(自身を除く): 66440092

約数列:

[1, 2, 4, 101, 202, 404, 443, 479, 886, 958, 1772, 1916, 44743, 48379, 89486, 96758, 178972, 193516, 212197, 424394, 848788, 21431897, 42863794, 85727588]

約数ペア:

[(1, 85727588), (2, 42863794), (4, 21431897), (101, 848788), (202, 424394), (404, 212197), (443, 193516), (479, 178972), (886, 96758), (958, 89486), (1772, 48379), (1916, 44743)]