85857361904

素因数分解:

$2^4\times {\mathrm{6373}}^1\times {\mathrm{842003}}^1$

素因数の和:848384

約数の個数: 20

約数和(自身を含む): 166374938376

約数和(自身を除く): 80517576472

約数列:

[1, 2, 4, 8, 16, 6373, 12746, 25492, 50984, 101968, 842003, 1684006, 3368012, 6736024, 13472048, 5366085119, 10732170238, 21464340476, 42928680952, 85857361904]

約数ペア:

[(1, 85857361904), (2, 42928680952), (4, 21464340476), (8, 10732170238), (16, 5366085119), (6373, 13472048), (12746, 6736024), (25492, 3368012), (50984, 1684006), (101968, 842003)]