111768016

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{13999}}^1$

素因数の和:14506

約数の個数: 20

約数和(自身を含む): 217000000

約数和(自身を除く): 105231984

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 13999, 27998, 55996, 111992, 223984, 6985501, 13971002, 27942004, 55884008, 111768016]

約数ペア:

[(1, 111768016), (2, 55884008), (4, 27942004), (8, 13971002), (16, 6985501), (499, 223984), (998, 111992), (1996, 55996), (3992, 27998), (7984, 13999)]