40854884

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11489}}^1$

素因数の和:11627

約数の個数: 24

約数和(自身を含む): 82360320

約数和(自身を除く): 41505436

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 11489, 22978, 45956, 80423, 160846, 321692, 1459103, 2918206, 5836412, 10213721, 20427442, 40854884]

約数ペア:

[(1, 40854884), (2, 20427442), (4, 10213721), (7, 5836412), (14, 2918206), (28, 1459103), (127, 321692), (254, 160846), (508, 80423), (889, 45956), (1778, 22978), (3556, 11489)]