16684528

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 37140480

約数和(自身を除く): 20455952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 479, 622, 958, 1244, 1916, 2177, 2488, 3353, 3832, 4354, 4976, 6706, 7664, 8708, 13412, 17416, 26824, 34832, 53648, 148969, 297938, 595876, 1042783, 1191752, 2085566, 2383504, 4171132, 8342264, 16684528]

約数ペア:

[(1, 16684528), (2, 8342264), (4, 4171132), (7, 2383504), (8, 2085566), (14, 1191752), (16, 1042783), (28, 595876), (56, 297938), (112, 148969), (311, 53648), (479, 34832), (622, 26824), (958, 17416), (1244, 13412), (1916, 8708), (2177, 7664), (2488, 6706), (3353, 4976), (3832, 4354)]