56730832

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42719}}^1$

素因数の和:42810

約数の個数: 20

約数和(自身を含む): 111242880

約数和(自身を除く): 54512048

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42719, 85438, 170876, 341752, 683504, 3545677, 7091354, 14182708, 28365416, 56730832]

約数ペア:

[(1, 56730832), (2, 28365416), (4, 14182708), (8, 7091354), (16, 3545677), (83, 683504), (166, 341752), (332, 170876), (664, 85438), (1328, 42719)]