38473640

素因数分解:

$2^3\times 5^1\times {\mathrm{961841}}^1$

素因数の和:961852

約数の個数: 16

約数和(自身を含む): 86565780

約数和(自身を除く): 48092140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 961841, 1923682, 3847364, 4809205, 7694728, 9618410, 19236820, 38473640]

約数ペア:

[(1, 38473640), (2, 19236820), (4, 9618410), (5, 7694728), (8, 4809205), (10, 3847364), (20, 1923682), (40, 961841)]