57117488

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{28109}}^1$

素因数の和:28244

約数の個数: 20

約数和(自身を含む): 111540480

約数和(自身を除く): 54422992

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 28109, 56218, 112436, 224872, 449744, 3569843, 7139686, 14279372, 28558744, 57117488]

約数ペア:

[(1, 57117488), (2, 28558744), (4, 14279372), (8, 7139686), (16, 3569843), (127, 449744), (254, 224872), (508, 112436), (1016, 56218), (2032, 28109)]