85857361948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{514079}}^1$

素因数の和:515097

約数の個数: 24

約数和(自身を含む): 153903214080

約数和(自身を除く): 68045852132

約数列:

[1, 2, 4, 43, 86, 172, 971, 1942, 3884, 41753, 83506, 167012, 514079, 1028158, 2056316, 22105397, 44210794, 88421588, 499170709, 998341418, 1996682836, 21464340487, 42928680974, 85857361948]

約数ペア:

[(1, 85857361948), (2, 42928680974), (4, 21464340487), (43, 1996682836), (86, 998341418), (172, 499170709), (971, 88421588), (1942, 44210794), (3884, 22105397), (41753, 2056316), (83506, 1028158), (167012, 514079)]