82655288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 159400560

約数和(自身を除く): 76745272

約数列:

[1, 2, 4, 8, 43, 86, 172, 241, 344, 482, 964, 997, 1928, 1994, 3988, 7976, 10363, 20726, 41452, 42871, 82904, 85742, 171484, 240277, 342968, 480554, 961108, 1922216, 10331911, 20663822, 41327644, 82655288]

約数ペア:

[(1, 82655288), (2, 41327644), (4, 20663822), (8, 10331911), (43, 1922216), (86, 961108), (172, 480554), (241, 342968), (344, 240277), (482, 171484), (964, 85742), (997, 82904), (1928, 42871), (1994, 41452), (3988, 20726), (7976, 10363)]