2016687976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{15641}}^1$

素因数の和:15945

約数の個数: 32

約数和(自身を含む): 3851686080

約数和(自身を除く): 1834998104

約数列:

[1, 2, 4, 8, 71, 142, 227, 284, 454, 568, 908, 1816, 15641, 16117, 31282, 32234, 62564, 64468, 125128, 128936, 1110511, 2221022, 3550507, 4442044, 7101014, 8884088, 14202028, 28404056, 252085997, 504171994, 1008343988, 2016687976]

約数ペア:

[(1, 2016687976), (2, 1008343988), (4, 504171994), (8, 252085997), (71, 28404056), (142, 14202028), (227, 8884088), (284, 7101014), (454, 4442044), (568, 3550507), (908, 2221022), (1816, 1110511), (15641, 128936), (16117, 125128), (31282, 64468), (32234, 62564)]