38851088

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22277}}^1$

素因数の和:22394

約数の個数: 20

約数和(自身を含む): 75967980

約数和(自身を除く): 37116892

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22277, 44554, 89108, 178216, 356432, 2428193, 4856386, 9712772, 19425544, 38851088]

約数ペア:

[(1, 38851088), (2, 19425544), (4, 9712772), (8, 4856386), (16, 2428193), (109, 356432), (218, 178216), (436, 89108), (872, 44554), (1744, 22277)]