80494920808

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{3907}}^1\times {\mathrm{23627}}^1$

素因数の和:27649

約数の個数: 32

約数和(自身を含む): 152358069600

約数和(自身を除く): 71863148792

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 3907, 7814, 15628, 23627, 31256, 47254, 94508, 189016, 425863, 851726, 1703452, 2575343, 3406904, 5150686, 10301372, 20602744, 92310689, 184621378, 369242756, 738485512, 10061865101, 20123730202, 40247460404, 80494920808]

約数ペア:

[(1, 80494920808), (2, 40247460404), (4, 20123730202), (8, 10061865101), (109, 738485512), (218, 369242756), (436, 184621378), (872, 92310689), (3907, 20602744), (7814, 10301372), (15628, 5150686), (23627, 3406904), (31256, 2575343), (47254, 1703452), (94508, 851726), (189016, 425863)]