85721016

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83063}}^1$

素因数の和:83115

約数の個数: 32

約数和(自身を含む): 219288960

約数和(自身を除く): 133567944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 83063, 166126, 249189, 332252, 498378, 664504, 996756, 1993512, 3571709, 7143418, 10715127, 14286836, 21430254, 28573672, 42860508, 85721016]

約数ペア:

[(1, 85721016), (2, 42860508), (3, 28573672), (4, 21430254), (6, 14286836), (8, 10715127), (12, 7143418), (24, 3571709), (43, 1993512), (86, 996756), (129, 664504), (172, 498378), (258, 332252), (344, 249189), (516, 166126), (1032, 83063)]