57904144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{84163}}^1$

素因数の和:84214

約数の個数: 20

約数和(自身を含む): 114799696

約数和(自身を除く): 56895552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 84163, 168326, 336652, 673304, 1346608, 3619009, 7238018, 14476036, 28952072, 57904144]

約数ペア:

[(1, 57904144), (2, 28952072), (4, 14476036), (8, 7238018), (16, 3619009), (43, 1346608), (86, 673304), (172, 336652), (344, 168326), (688, 84163)]