39484784

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{12401}}^1$

素因数の和:12608

約数の個数: 20

約数和(自身を含む): 76892400

約数和(自身を除く): 37407616

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 12401, 24802, 49604, 99208, 198416, 2467799, 4935598, 9871196, 19742392, 39484784]

約数ペア:

[(1, 39484784), (2, 19742392), (4, 9871196), (8, 4935598), (16, 2467799), (199, 198416), (398, 99208), (796, 49604), (1592, 24802), (3184, 12401)]