4022392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 4404488

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1063, 1892, 2126, 3784, 4252, 8504, 11693, 23386, 45709, 46772, 91418, 93544, 182836, 365672, 502799, 1005598, 2011196, 4022392]

約数ペア:

[(1, 4022392), (2, 2011196), (4, 1005598), (8, 502799), (11, 365672), (22, 182836), (43, 93544), (44, 91418), (86, 46772), (88, 45709), (172, 23386), (344, 11693), (473, 8504), (946, 4252), (1063, 3784), (1892, 2126)]