172947824

素因数分解:

$2^4\times 7^1\times {\mathrm{1544177}}^1$

素因数の和:1544192

約数の個数: 20

約数和(自身を含む): 382956144

約数和(自身を除く): 210008320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1544177, 3088354, 6176708, 10809239, 12353416, 21618478, 24706832, 43236956, 86473912, 172947824]

約数ペア:

[(1, 172947824), (2, 86473912), (4, 43236956), (7, 24706832), (8, 21618478), (14, 12353416), (16, 10809239), (28, 6176708), (56, 3088354), (112, 1544177)]