40723024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149717}}^1$

素因数の和:149742

約数の個数: 20

約数和(自身を含む): 83542644

約数和(自身を除く): 42819620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149717, 299434, 598868, 1197736, 2395472, 2545189, 5090378, 10180756, 20361512, 40723024]

約数ペア:

[(1, 40723024), (2, 20361512), (4, 10180756), (8, 5090378), (16, 2545189), (17, 2395472), (34, 1197736), (68, 598868), (136, 299434), (272, 149717)]