42119704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11191

約数の個数: 32

約数和(自身を含む): 88165440

約数和(自身を除く): 46045736

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 11131, 22262, 44524, 89048, 122441, 244882, 478633, 489764, 957266, 979528, 1914532, 3829064, 5264963, 10529926, 21059852, 42119704]

約数ペア:

[(1, 42119704), (2, 21059852), (4, 10529926), (8, 5264963), (11, 3829064), (22, 1914532), (43, 979528), (44, 957266), (86, 489764), (88, 478633), (172, 244882), (344, 122441), (473, 89048), (946, 44524), (1892, 22262), (3784, 11131)]