85771228

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 152768000

約数和(自身を除く): 66996772

約数列:

[1, 2, 4, 109, 127, 218, 254, 436, 508, 1549, 3098, 6196, 13843, 27686, 55372, 168841, 196723, 337682, 393446, 675364, 786892, 21442807, 42885614, 85771228]

約数ペア:

[(1, 85771228), (2, 42885614), (4, 21442807), (109, 786892), (127, 675364), (218, 393446), (254, 337682), (436, 196723), (508, 168841), (1549, 55372), (3098, 27686), (6196, 13843)]