80159952

素因数分解:

$2^4\times 3^1\times {\mathrm{1669999}}^1$

素因数の和:1670010

約数の個数: 20

約数和(自身を含む): 207080000

約数和(自身を除く): 126920048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1669999, 3339998, 5009997, 6679996, 10019994, 13359992, 20039988, 26719984, 40079976, 80159952]

約数ペア:

[(1, 80159952), (2, 40079976), (3, 26719984), (4, 20039988), (6, 13359992), (8, 10019994), (12, 6679996), (16, 5009997), (24, 3339998), (48, 1669999)]