54687856

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{4133}}^1$

素因数の和:4968

約数の個数: 20

約数和(自身を含む): 106111512

約数和(自身を除く): 51423656

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 4133, 6616, 8266, 13232, 16532, 33064, 66128, 3417991, 6835982, 13671964, 27343928, 54687856]

約数ペア:

[(1, 54687856), (2, 27343928), (4, 13671964), (8, 6835982), (16, 3417991), (827, 66128), (1654, 33064), (3308, 16532), (4133, 13232), (6616, 8266)]