47754424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{138821}}^1$

素因数の和:138870

約数の個数: 16

約数和(自身を含む): 91622520

約数和(自身を除く): 43868096

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 138821, 277642, 555284, 1110568, 5969303, 11938606, 23877212, 47754424]

約数ペア:

[(1, 47754424), (2, 23877212), (4, 11938606), (8, 5969303), (43, 1110568), (86, 555284), (172, 277642), (344, 138821)]