57220994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{2011}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 88222176

約数和(自身を除く): 31001182

約数列:

[1, 2, 41, 82, 347, 694, 2011, 4022, 14227, 28454, 82451, 164902, 697817, 1395634, 28610497, 57220994]

約数ペア:

[(1, 57220994), (2, 28610497), (41, 1395634), (82, 697817), (347, 164902), (694, 82451), (2011, 28454), (4022, 14227)]