54459472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179143}}^1$

素因数の和:179170

約数の個数: 20

約数和(自身を含む): 111069280

約数和(自身を除く): 56609808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 179143, 358286, 716572, 1433144, 2866288, 3403717, 6807434, 13614868, 27229736, 54459472]

約数ペア:

[(1, 54459472), (2, 27229736), (4, 13614868), (8, 6807434), (16, 3403717), (19, 2866288), (38, 1433144), (76, 716572), (152, 358286), (304, 179143)]