47837488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{72923}}^1$

素因数の和:72972

約数の個数: 20

約数和(自身を含む): 94947048

約数和(自身を除く): 47109560

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 72923, 145846, 291692, 583384, 1166768, 2989843, 5979686, 11959372, 23918744, 47837488]

約数ペア:

[(1, 47837488), (2, 23918744), (4, 11959372), (8, 5979686), (16, 2989843), (41, 1166768), (82, 583384), (164, 291692), (328, 145846), (656, 72923)]