85580872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{822893}}^1$

素因数の和:822912

約数の個数: 16

約数和(自身を含む): 172807740

約数和(自身を除く): 87226868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 822893, 1645786, 3291572, 6583144, 10697609, 21395218, 42790436, 85580872]

約数ペア:

[(1, 85580872), (2, 42790436), (4, 21395218), (8, 10697609), (13, 6583144), (26, 3291572), (52, 1645786), (104, 822893)]