39723088

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22777}}^1$

素因数の和:22894

約数の個数: 20

約数和(自身を含む): 77672980

約数和(自身を除く): 37949892

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22777, 45554, 91108, 182216, 364432, 2482693, 4965386, 9930772, 19861544, 39723088]

約数ペア:

[(1, 39723088), (2, 19861544), (4, 9930772), (8, 4965386), (16, 2482693), (109, 364432), (218, 182216), (436, 91108), (872, 45554), (1744, 22777)]