16576912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 35435232

約数和(自身を除く): 18858320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 971, 1067, 1552, 1942, 2134, 3884, 4268, 7768, 8536, 10681, 15536, 17072, 21362, 42724, 85448, 94187, 170896, 188374, 376748, 753496, 1036057, 1506992, 2072114, 4144228, 8288456, 16576912]

約数ペア:

[(1, 16576912), (2, 8288456), (4, 4144228), (8, 2072114), (11, 1506992), (16, 1036057), (22, 753496), (44, 376748), (88, 188374), (97, 170896), (176, 94187), (194, 85448), (388, 42724), (776, 21362), (971, 17072), (1067, 15536), (1552, 10681), (1942, 8536), (2134, 7768), (3884, 4268)]