91039984

素因数分解:

$2^4\times 7^1\times {\mathrm{812857}}^1$

素因数の和:812872

約数の個数: 20

約数和(自身を含む): 201588784

約数和(自身を除く): 110548800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 812857, 1625714, 3251428, 5689999, 6502856, 11379998, 13005712, 22759996, 45519992, 91039984]

約数ペア:

[(1, 91039984), (2, 45519992), (4, 22759996), (7, 13005712), (8, 11379998), (14, 6502856), (16, 5689999), (28, 3251428), (56, 1625714), (112, 812857)]