85841864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{261713}}^1$

素因数の和:261760

約数の個数: 16

約数和(自身を含む): 164879820

約数和(自身を除く): 79037956

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 261713, 523426, 1046852, 2093704, 10730233, 21460466, 42920932, 85841864]

約数ペア:

[(1, 85841864), (2, 42920932), (4, 21460466), (8, 10730233), (41, 2093704), (82, 1046852), (164, 523426), (328, 261713)]