45761872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220009}}^1$

素因数の和:220030

約数の個数: 20

約数和(自身を含む): 95484340

約数和(自身を除く): 49722468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220009, 440018, 880036, 1760072, 2860117, 3520144, 5720234, 11440468, 22880936, 45761872]

約数ペア:

[(1, 45761872), (2, 22880936), (4, 11440468), (8, 5720234), (13, 3520144), (16, 2860117), (26, 1760072), (52, 880036), (104, 440018), (208, 220009)]