39996872

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{39367}}^1$

素因数の和:39500

約数の個数: 16

約数和(自身を含む): 75586560

約数和(自身を除く): 35589688

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 39367, 78734, 157468, 314936, 4999609, 9999218, 19998436, 39996872]

約数ペア:

[(1, 39996872), (2, 19998436), (4, 9999218), (8, 4999609), (127, 314936), (254, 157468), (508, 78734), (1016, 39367)]