42019256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{122149}}^1$

素因数の和:122198

約数の個数: 16

約数和(自身を含む): 80619000

約数和(自身を除く): 38599744

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 122149, 244298, 488596, 977192, 5252407, 10504814, 21009628, 42019256]

約数ペア:

[(1, 42019256), (2, 21009628), (4, 10504814), (8, 5252407), (43, 977192), (86, 488596), (172, 244298), (344, 122149)]