89711216

素因数分解:

$2^4\times 7^1\times {\mathrm{800993}}^1$

素因数の和:801008

約数の個数: 20

約数和(自身を含む): 198646512

約数和(自身を除く): 108935296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 800993, 1601986, 3203972, 5606951, 6407944, 11213902, 12815888, 22427804, 44855608, 89711216]

約数ペア:

[(1, 89711216), (2, 44855608), (4, 22427804), (7, 12815888), (8, 11213902), (14, 6407944), (16, 5606951), (28, 3203972), (56, 1601986), (112, 800993)]