16042928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{91153}}^1$

素因数の和:91172

約数の個数: 20

約数和(自身を含む): 33909288

約数和(自身を除く): 17866360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 91153, 182306, 364612, 729224, 1002683, 1458448, 2005366, 4010732, 8021464, 16042928]

約数ペア:

[(1, 16042928), (2, 8021464), (4, 4010732), (8, 2005366), (11, 1458448), (16, 1002683), (22, 729224), (44, 364612), (88, 182306), (176, 91153)]