47947976

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{23321}}^1$

素因数の和:23584

約数の個数: 16

約数和(自身を含む): 90256140

約数和(自身を除く): 42308164

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 23321, 46642, 93284, 186568, 5993497, 11986994, 23973988, 47947976]

約数ペア:

[(1, 47947976), (2, 23973988), (4, 11986994), (8, 5993497), (257, 186568), (514, 93284), (1028, 46642), (2056, 23321)]