39808024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 77227920

約数和(自身を除く): 37419896

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 776, 1193, 2386, 4171, 4772, 8342, 9544, 16684, 33368, 51299, 102598, 115721, 205196, 231442, 410392, 462884, 925768, 4976003, 9952006, 19904012, 39808024]

約数ペア:

[(1, 39808024), (2, 19904012), (4, 9952006), (8, 4976003), (43, 925768), (86, 462884), (97, 410392), (172, 231442), (194, 205196), (344, 115721), (388, 102598), (776, 51299), (1193, 33368), (2386, 16684), (4171, 9544), (4772, 8342)]