131718832

素因数分解:

$2^4\times 7^1\times {\mathrm{1176061}}^1$

素因数の和:1176076

約数の個数: 20

約数和(自身を含む): 291663376

約数和(自身を除く): 159944544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1176061, 2352122, 4704244, 8232427, 9408488, 16464854, 18816976, 32929708, 65859416, 131718832]

約数ペア:

[(1, 131718832), (2, 65859416), (4, 32929708), (7, 18816976), (8, 16464854), (14, 9408488), (16, 8232427), (28, 4704244), (56, 2352122), (112, 1176061)]