55080016

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{17299}}^1$

素因数の和:17506

約数の個数: 20

約数和(自身を含む): 107260000

約数和(自身を除く): 52179984

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 17299, 34598, 69196, 138392, 276784, 3442501, 6885002, 13770004, 27540008, 55080016]

約数ペア:

[(1, 55080016), (2, 27540008), (4, 13770004), (8, 6885002), (16, 3442501), (199, 276784), (398, 138392), (796, 69196), (1592, 34598), (3184, 17299)]