85864604

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{2003}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 171927168

約数和(自身を除く): 86062564

約数列:

[1, 2, 4, 7, 14, 28, 1531, 2003, 3062, 4006, 6124, 8012, 10717, 14021, 21434, 28042, 42868, 56084, 3066593, 6133186, 12266372, 21466151, 42932302, 85864604]

約数ペア:

[(1, 85864604), (2, 42932302), (4, 21466151), (7, 12266372), (14, 6133186), (28, 3066593), (1531, 56084), (2003, 42868), (3062, 28042), (4006, 21434), (6124, 14021), (8012, 10717)]