56531608

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43891}}^1$

素因数の和:43927

約数の個数: 32

約数和(自身を含む): 126408960

約数和(自身を除く): 69877352

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 43891, 87782, 175564, 307237, 351128, 614474, 1009493, 1228948, 2018986, 2457896, 4037972, 7066451, 8075944, 14132902, 28265804, 56531608]

約数ペア:

[(1, 56531608), (2, 28265804), (4, 14132902), (7, 8075944), (8, 7066451), (14, 4037972), (23, 2457896), (28, 2018986), (46, 1228948), (56, 1009493), (92, 614474), (161, 351128), (184, 307237), (322, 175564), (644, 87782), (1288, 43891)]