42915664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{243839}}^1$

素因数の和:243858

約数の個数: 20

約数和(自身を含む): 90708480

約数和(自身を除く): 47792816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243839, 487678, 975356, 1950712, 2682229, 3901424, 5364458, 10728916, 21457832, 42915664]

約数ペア:

[(1, 42915664), (2, 21457832), (4, 10728916), (8, 5364458), (11, 3901424), (16, 2682229), (22, 1950712), (44, 975356), (88, 487678), (176, 243839)]