56267216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{49531}}^1$

素因数の和:49610

約数の個数: 20

約数和(自身を含む): 110555424

約数和(自身を除く): 54288208

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 49531, 99062, 198124, 396248, 792496, 3516701, 7033402, 14066804, 28133608, 56267216]

約数ペア:

[(1, 56267216), (2, 28133608), (4, 14066804), (8, 7033402), (16, 3516701), (71, 792496), (142, 396248), (284, 198124), (568, 99062), (1136, 49531)]