340827248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{926161}}^1$

素因数の和:926192

約数の個数: 20

約数和(自身を含む): 689064528

約数和(自身を除く): 348237280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 926161, 1852322, 3704644, 7409288, 14818576, 21301703, 42603406, 85206812, 170413624, 340827248]

約数ペア:

[(1, 340827248), (2, 170413624), (4, 85206812), (8, 42603406), (16, 21301703), (23, 14818576), (46, 7409288), (92, 3704644), (184, 1852322), (368, 926161)]