85449.0000000

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 9020592

約数和(自身を除く): 3642626

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 313, 626, 781, 1562, 3443, 6886, 8591, 17182, 22223, 37873, 44446, 75746, 244453, 488906, 2688983, 5377966]

約数ペア:

[(1, 5377966), (2, 2688983), (11, 488906), (22, 244453), (71, 75746), (121, 44446), (142, 37873), (242, 22223), (313, 17182), (626, 8591), (781, 6886), (1562, 3443)]