8416904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 8431096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 311, 398, 622, 796, 1244, 1592, 2488, 3383, 5287, 6766, 10574, 13532, 21148, 27064, 42296, 61889, 123778, 247556, 495112, 1052113, 2104226, 4208452, 8416904]

約数ペア:

[(1, 8416904), (2, 4208452), (4, 2104226), (8, 1052113), (17, 495112), (34, 247556), (68, 123778), (136, 61889), (199, 42296), (311, 27064), (398, 21148), (622, 13532), (796, 10574), (1244, 6766), (1592, 5287), (2488, 3383)]