38391056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{218131}}^1$

素因数の和:218150

約数の個数: 20

約数和(自身を含む): 81145104

約数和(自身を除く): 42754048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 218131, 436262, 872524, 1745048, 2399441, 3490096, 4798882, 9597764, 19195528, 38391056]

約数ペア:

[(1, 38391056), (2, 19195528), (4, 9597764), (8, 4798882), (11, 3490096), (16, 2399441), (22, 1745048), (44, 872524), (88, 436262), (176, 218131)]