42628154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19717}}^1$

素因数の和:19789

約数の個数: 16

約数和(自身を含む): 68145408

約数和(自身を除く): 25517254

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 19717, 39434, 453491, 906982, 926699, 1853398, 21314077, 42628154]

約数ペア:

[(1, 42628154), (2, 21314077), (23, 1853398), (46, 926699), (47, 906982), (94, 453491), (1081, 39434), (2162, 19717)]