81086432

素因数分解:

$2^5\times 7^1\times {\mathrm{361993}}^1$

素因数の和:362010

約数の個数: 24

約数和(自身を含む): 182444976

約数和(自身を除く): 101358544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 361993, 723986, 1447972, 2533951, 2895944, 5067902, 5791888, 10135804, 11583776, 20271608, 40543216, 81086432]

約数ペア:

[(1, 81086432), (2, 40543216), (4, 20271608), (7, 11583776), (8, 10135804), (14, 5791888), (16, 5067902), (28, 2895944), (32, 2533951), (56, 1447972), (112, 723986), (224, 361993)]