42270448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{240173}}^1$

素因数の和:240192

約数の個数: 20

約数和(自身を含む): 89344728

約数和(自身を除く): 47074280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 240173, 480346, 960692, 1921384, 2641903, 3842768, 5283806, 10567612, 21135224, 42270448]

約数ペア:

[(1, 42270448), (2, 21135224), (4, 10567612), (8, 5283806), (11, 3842768), (16, 2641903), (22, 1921384), (44, 960692), (88, 480346), (176, 240173)]