33991280

素因数分解:

$2^4\times 5^1\times {\mathrm{424891}}^1$

素因数の和:424904

約数の個数: 20

約数和(自身を含む): 79029912

約数和(自身を除く): 45038632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 424891, 849782, 1699564, 2124455, 3399128, 4248910, 6798256, 8497820, 16995640, 33991280]

約数ペア:

[(1, 33991280), (2, 16995640), (4, 8497820), (5, 6798256), (8, 4248910), (10, 3399128), (16, 2124455), (20, 1699564), (40, 849782), (80, 424891)]