81134171632

素因数分解:

$2^4\times {\mathrm{5479}}^1\times {\mathrm{925513}}^1$

素因数の和:931000

約数の個数: 20

約数和(自身を含む): 157226318320

約数和(自身を除く): 76092146688

約数列:

[1, 2, 4, 8, 16, 5479, 10958, 21916, 43832, 87664, 925513, 1851026, 3702052, 7404104, 14808208, 5070885727, 10141771454, 20283542908, 40567085816, 81134171632]

約数ペア:

[(1, 81134171632), (2, 40567085816), (4, 20283542908), (8, 10141771454), (16, 5070885727), (5479, 14808208), (10958, 7404104), (21916, 3702052), (43832, 1851026), (87664, 925513)]