126943984

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{7549}}^1$

素因数の和:8608

約数の個数: 20

約数和(自身を含む): 246220600

約数和(自身を除く): 119276616

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 7549, 8408, 15098, 16816, 30196, 60392, 120784, 7933999, 15867998, 31735996, 63471992, 126943984]

約数ペア:

[(1, 126943984), (2, 63471992), (4, 31735996), (8, 15867998), (16, 7933999), (1051, 120784), (2102, 60392), (4204, 30196), (7549, 16816), (8408, 15098)]