86426768

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{5563}}^1$

素因数の和:6542

約数の個数: 20

約数和(自身を含む): 167654448

約数和(自身を除く): 81227680

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 5563, 7768, 11126, 15536, 22252, 44504, 89008, 5401673, 10803346, 21606692, 43213384, 86426768]

約数ペア:

[(1, 86426768), (2, 43213384), (4, 21606692), (8, 10803346), (16, 5401673), (971, 89008), (1942, 44504), (3884, 22252), (5563, 15536), (7768, 11126)]