56889904

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{27997}}^1$

素因数の和:28132

約数の個数: 20

約数和(自身を含む): 111096064

約数和(自身を除く): 54206160

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 27997, 55994, 111988, 223976, 447952, 3555619, 7111238, 14222476, 28444952, 56889904]

約数ペア:

[(1, 56889904), (2, 28444952), (4, 14222476), (8, 7111238), (16, 3555619), (127, 447952), (254, 223976), (508, 111988), (1016, 55994), (2032, 27997)]