125539712

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{6247}}^1$

素因数の和:6418

約数の個数: 32

約数和(自身を含む): 251731920

約数和(自身を除く): 126192208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 6247, 10048, 12494, 20096, 24988, 49976, 99952, 199904, 399808, 799616, 980779, 1961558, 3923116, 7846232, 15692464, 31384928, 62769856, 125539712]

約数ペア:

[(1, 125539712), (2, 62769856), (4, 31384928), (8, 15692464), (16, 7846232), (32, 3923116), (64, 1961558), (128, 980779), (157, 799616), (314, 399808), (628, 199904), (1256, 99952), (2512, 49976), (5024, 24988), (6247, 20096), (10048, 12494)]