8320616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 16656840

約数和(自身を除く): 8336224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 317, 386, 634, 772, 1268, 1544, 2536, 3281, 5389, 6562, 10778, 13124, 21556, 26248, 43112, 61181, 122362, 244724, 489448, 1040077, 2080154, 4160308, 8320616]

約数ペア:

[(1, 8320616), (2, 4160308), (4, 2080154), (8, 1040077), (17, 489448), (34, 244724), (68, 122362), (136, 61181), (193, 43112), (317, 26248), (386, 21556), (634, 13124), (772, 10778), (1268, 6562), (1544, 5389), (2536, 3281)]