42421928

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{48649}}^1$

素因数の和:48764

約数の個数: 16

約数和(自身を含む): 80272500

約数和(自身を除く): 37850572

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 48649, 97298, 194596, 389192, 5302741, 10605482, 21210964, 42421928]

約数ペア:

[(1, 42421928), (2, 21210964), (4, 10605482), (8, 5302741), (109, 389192), (218, 194596), (436, 97298), (872, 48649)]