85072786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{11657}}^1$

素因数の和:11789

約数の個数: 16

約数和(自身を含む): 132201720

約数和(自身を除く): 47128934

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 11657, 23314, 477937, 955874, 1037473, 2074946, 42536393, 85072786]

約数ペア:

[(1, 85072786), (2, 42536393), (41, 2074946), (82, 1037473), (89, 955874), (178, 477937), (3649, 23314), (7298, 11657)]