16090448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{91423}}^1$

素因数の和:91442

約数の個数: 20

約数和(自身を含む): 34009728

約数和(自身を除く): 17919280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 91423, 182846, 365692, 731384, 1005653, 1462768, 2011306, 4022612, 8045224, 16090448]

約数ペア:

[(1, 16090448), (2, 8045224), (4, 4022612), (8, 2011306), (11, 1462768), (16, 1005653), (22, 731384), (44, 365692), (88, 182846), (176, 91423)]