87261856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 188727840

約数和(自身を除く): 101465984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 628, 1256, 1579, 1727, 2512, 3158, 3454, 5024, 6316, 6908, 12632, 13816, 17369, 25264, 27632, 34738, 50528, 55264, 69476, 138952, 247903, 277904, 495806, 555808, 991612, 1983224, 2726933, 3966448, 5453866, 7932896, 10907732, 21815464, 43630928, 87261856]

約数ペア:

[(1, 87261856), (2, 43630928), (4, 21815464), (8, 10907732), (11, 7932896), (16, 5453866), (22, 3966448), (32, 2726933), (44, 1983224), (88, 991612), (157, 555808), (176, 495806), (314, 277904), (352, 247903), (628, 138952), (1256, 69476), (1579, 55264), (1727, 50528), (2512, 34738), (3158, 27632), (3454, 25264), (5024, 17369), (6316, 13816), (6908, 12632)]