31885986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2699}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 38098014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 179, 358, 537, 1074, 1969, 2699, 3938, 5398, 5907, 8097, 11814, 16194, 29689, 59378, 89067, 178134, 483121, 966242, 1449363, 2898726, 5314331, 10628662, 15942993, 31885986]

約数ペア:

[(1, 31885986), (2, 15942993), (3, 10628662), (6, 5314331), (11, 2898726), (22, 1449363), (33, 966242), (66, 483121), (179, 178134), (358, 89067), (537, 59378), (1074, 29689), (1969, 16194), (2699, 11814), (3938, 8097), (5398, 5907)]