This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
The exact historical development of 攽 is uncertain. It visually combines 分 and 攵, but the original semantic and phonetic roles are unclear.
With no clear meaning, focus on the shape: 分 (divide) and 攵 (action hand) suggest an action of dividing, but this is only a visual hint, not a confirmed meaning.
For ハン, imagine a hand (攵) dividing (分) a pan of bread: pan -> ハン.