56487976

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{43319}}^1$

素因数の和:43488

約数の個数: 16

約数和(自身を含む): 106567200

約数和(自身を除く): 50079224

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 43319, 86638, 173276, 346552, 7060997, 14121994, 28243988, 56487976]

約数ペア:

[(1, 56487976), (2, 28243988), (4, 14121994), (8, 7060997), (163, 346552), (326, 173276), (652, 86638), (1304, 43319)]