89477656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 173796480

約数和(自身を除く): 84318824

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 421, 842, 857, 1684, 1714, 3368, 3428, 6856, 13051, 26102, 26567, 52204, 53134, 104408, 106268, 212536, 360797, 721594, 1443188, 2886376, 11184707, 22369414, 44738828, 89477656]

約数ペア:

[(1, 89477656), (2, 44738828), (4, 22369414), (8, 11184707), (31, 2886376), (62, 1443188), (124, 721594), (248, 360797), (421, 212536), (842, 106268), (857, 104408), (1684, 53134), (1714, 52204), (3368, 26567), (3428, 26102), (6856, 13051)]