16805768

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 36514560

約数和(自身を除く): 19708792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4111, 8222, 16444, 28777, 32888, 57554, 115108, 230216, 300103, 600206, 1200412, 2100721, 2400824, 4201442, 8402884, 16805768]

約数ペア:

[(1, 16805768), (2, 8402884), (4, 4201442), (7, 2400824), (8, 2100721), (14, 1200412), (28, 600206), (56, 300103), (73, 230216), (146, 115108), (292, 57554), (511, 32888), (584, 28777), (1022, 16444), (2044, 8222), (4088, 4111)]