85786022

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 152216064

約数和(自身を除く): 66430042

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1442, 1451, 2902, 4223, 8446, 10157, 20314, 29561, 59122, 59491, 118982, 149453, 298906, 416437, 832874, 1046171, 2092342, 6127573, 12255146, 42893011, 85786022]

約数ペア:

[(1, 85786022), (2, 42893011), (7, 12255146), (14, 6127573), (41, 2092342), (82, 1046171), (103, 832874), (206, 416437), (287, 298906), (574, 149453), (721, 118982), (1442, 59491), (1451, 59122), (2902, 29561), (4223, 20314), (8446, 10157)]