545279432

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1493}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 1039106880

約数和(自身を除く): 493827448

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 643, 1286, 1493, 2572, 2986, 5144, 5972, 11944, 45653, 91306, 106003, 182612, 212006, 365224, 424012, 848024, 959999, 1919998, 3839996, 7679992, 68159929, 136319858, 272639716, 545279432]

約数ペア:

[(1, 545279432), (2, 272639716), (4, 136319858), (8, 68159929), (71, 7679992), (142, 3839996), (284, 1919998), (568, 959999), (643, 848024), (1286, 424012), (1493, 365224), (2572, 212006), (2986, 182612), (5144, 106003), (5972, 91306), (11944, 45653)]