42789784

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{8191}}^1$

素因数の和:8850

約数の個数: 16

約数和(自身を含む): 80363520

約数和(自身を除く): 37573736

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 8191, 16382, 32764, 65528, 5348723, 10697446, 21394892, 42789784]

約数ペア:

[(1, 42789784), (2, 21394892), (4, 10697446), (8, 5348723), (653, 65528), (1306, 32764), (2612, 16382), (5224, 8191)]