85740538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 144498816

約数和(自身を除く): 58758278

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 1447, 2279, 2894, 4558, 18811, 29627, 37622, 59254, 62221, 76691, 124442, 153382, 808873, 996983, 1617746, 1993966, 3297713, 6595426, 42870269, 85740538]

約数ペア:

[(1, 85740538), (2, 42870269), (13, 6595426), (26, 3297713), (43, 1993966), (53, 1617746), (86, 996983), (106, 808873), (559, 153382), (689, 124442), (1118, 76691), (1378, 62221), (1447, 59254), (2279, 37622), (2894, 29627), (4558, 18811)]