42264464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{240139}}^1$

素因数の和:240158

約数の個数: 20

約数和(自身を含む): 89332080

約数和(自身を除く): 47067616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 240139, 480278, 960556, 1921112, 2641529, 3842224, 5283058, 10566116, 21132232, 42264464]

約数ペア:

[(1, 42264464), (2, 21132232), (4, 10566116), (8, 5283058), (11, 3842224), (16, 2641529), (22, 1921112), (44, 960556), (88, 480278), (176, 240139)]