7681264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20904

約数の個数: 20

約数和(自身を含む): 15530256

約数和(自身を除く): 7848992

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 20873, 41746, 83492, 166984, 333968, 480079, 960158, 1920316, 3840632, 7681264]

約数ペア:

[(1, 7681264), (2, 3840632), (4, 1920316), (8, 960158), (16, 480079), (23, 333968), (46, 166984), (92, 83492), (184, 41746), (368, 20873)]