23877584

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{21019}}^1$

素因数の和:21098

約数の個数: 20

約数和(自身を含む): 46916640

約数和(自身を除く): 23039056

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 21019, 42038, 84076, 168152, 336304, 1492349, 2984698, 5969396, 11938792, 23877584]

約数ペア:

[(1, 23877584), (2, 11938792), (4, 5969396), (8, 2984698), (16, 1492349), (71, 336304), (142, 168152), (284, 84076), (568, 42038), (1136, 21019)]