143989712

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{10501}}^1$

素因数の和:11366

約数の個数: 20

約数和(自身を含む): 279332196

約数和(自身を除く): 135342484

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 10501, 13712, 21002, 42004, 84008, 168016, 8999357, 17998714, 35997428, 71994856, 143989712]

約数ペア:

[(1, 143989712), (2, 71994856), (4, 35997428), (8, 17998714), (16, 8999357), (857, 168016), (1714, 84008), (3428, 42004), (6856, 21002), (10501, 13712)]