8889709232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12921089}}^1$

素因数の和:12921140

約数の個数: 20

約数和(自身を含む): 17624366760

約数和(自身を除く): 8734657528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12921089, 25842178, 51684356, 103368712, 206737424, 555606827, 1111213654, 2222427308, 4444854616, 8889709232]

約数ペア:

[(1, 8889709232), (2, 4444854616), (4, 2222427308), (8, 1111213654), (16, 555606827), (43, 206737424), (86, 103368712), (172, 51684356), (344, 25842178), (688, 12921089)]