54017872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{108907}}^1$

素因数の和:108946

約数の個数: 20

約数和(自身を含む): 108036736

約数和(自身を除く): 54018864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 108907, 217814, 435628, 871256, 1742512, 3376117, 6752234, 13504468, 27008936, 54017872]

約数ペア:

[(1, 54017872), (2, 27008936), (4, 13504468), (8, 6752234), (16, 3376117), (31, 1742512), (62, 871256), (124, 435628), (248, 217814), (496, 108907)]