89531146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 146499840

約数和(自身を除く): 56968694

約数列:

[1, 2, 17, 34, 47, 94, 179, 313, 358, 626, 799, 1598, 3043, 5321, 6086, 8413, 10642, 14711, 16826, 29422, 56027, 112054, 143021, 250087, 286042, 500174, 952459, 1904918, 2633269, 5266538, 44765573, 89531146]

約数ペア:

[(1, 89531146), (2, 44765573), (17, 5266538), (34, 2633269), (47, 1904918), (94, 952459), (179, 500174), (313, 286042), (358, 250087), (626, 143021), (799, 112054), (1598, 56027), (3043, 29422), (5321, 16826), (6086, 14711), (8413, 10642)]