34989872

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{20063}}^1$

素因数の和:20180

約数の個数: 20

約数和(自身を含む): 68418240

約数和(自身を除く): 33428368

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 20063, 40126, 80252, 160504, 321008, 2186867, 4373734, 8747468, 17494936, 34989872]

約数ペア:

[(1, 34989872), (2, 17494936), (4, 8747468), (8, 4373734), (16, 2186867), (109, 321008), (218, 160504), (436, 80252), (872, 40126), (1744, 20063)]