165541312

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{42403}}^1$

素因数の和:42476

約数の個数: 28

約数和(自身を含む): 333889096

約数和(自身を除く): 168347784

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 42403, 84806, 169612, 339224, 678448, 1356896, 2586583, 2713792, 5173166, 10346332, 20692664, 41385328, 82770656, 165541312]

約数ペア:

[(1, 165541312), (2, 82770656), (4, 41385328), (8, 20692664), (16, 10346332), (32, 5173166), (61, 2713792), (64, 2586583), (122, 1356896), (244, 678448), (488, 339224), (976, 169612), (1952, 84806), (3904, 42403)]