40752016

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{12799}}^1$

素因数の和:13006

約数の個数: 20

約数和(自身を含む): 79360000

約数和(自身を除く): 38607984

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 12799, 25598, 51196, 102392, 204784, 2547001, 5094002, 10188004, 20376008, 40752016]

約数ペア:

[(1, 40752016), (2, 20376008), (4, 10188004), (8, 5094002), (16, 2547001), (199, 204784), (398, 102392), (796, 51196), (1592, 25598), (3184, 12799)]