27850216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204781}}^1$

素因数の和:204804

約数の個数: 16

約数和(自身を含む): 55291140

約数和(自身を除く): 27440924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204781, 409562, 819124, 1638248, 3481277, 6962554, 13925108, 27850216]

約数ペア:

[(1, 27850216), (2, 13925108), (4, 6962554), (8, 3481277), (17, 1638248), (34, 819124), (68, 409562), (136, 204781)]