85107976

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 78550904

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 461, 491, 922, 982, 1844, 1964, 3688, 3928, 21667, 23077, 43334, 46154, 86668, 92308, 173336, 184616, 226351, 452702, 905404, 1810808, 10638497, 21276994, 42553988, 85107976]

約数ペア:

[(1, 85107976), (2, 42553988), (4, 21276994), (8, 10638497), (47, 1810808), (94, 905404), (188, 452702), (376, 226351), (461, 184616), (491, 173336), (922, 92308), (982, 86668), (1844, 46154), (1964, 43334), (3688, 23077), (3928, 21667)]