191968

素因数分解:

$2^5\times 7^1\times {\mathrm{857}}^1$

素因数の和:874

約数の個数: 24

約数和(自身を含む): 432432

約数和(自身を除く): 240464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 857, 1714, 3428, 5999, 6856, 11998, 13712, 23996, 27424, 47992, 95984, 191968]

約数ペア:

[(1, 191968), (2, 95984), (4, 47992), (7, 27424), (8, 23996), (14, 13712), (16, 11998), (28, 6856), (32, 5999), (56, 3428), (112, 1714), (224, 857)]