27831688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{47657}}^1$

素因数の和:47736

約数の個数: 16

約数和(自身を含む): 52900380

約数和(自身を除く): 25068692

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 47657, 95314, 190628, 381256, 3478961, 6957922, 13915844, 27831688]

約数ペア:

[(1, 27831688), (2, 13915844), (4, 6957922), (8, 3478961), (73, 381256), (146, 190628), (292, 95314), (584, 47657)]