239963248

素因数分解:

$2^4\times 7^1\times {\mathrm{2142529}}^1$

素因数の和:2142544

約数の個数: 20

約数和(自身を含む): 531347440

約数和(自身を除く): 291384192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2142529, 4285058, 8570116, 14997703, 17140232, 29995406, 34280464, 59990812, 119981624, 239963248]

約数ペア:

[(1, 239963248), (2, 119981624), (4, 59990812), (7, 34280464), (8, 29995406), (14, 17140232), (16, 14997703), (28, 8570116), (56, 4285058), (112, 2142529)]