84496432

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{37993}}^1$

素因数の和:38140

約数の個数: 20

約数和(自身を含む): 164893960

約数和(自身を除く): 80397528

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 37993, 75986, 151972, 303944, 607888, 5281027, 10562054, 21124108, 42248216, 84496432]

約数ペア:

[(1, 84496432), (2, 42248216), (4, 21124108), (8, 10562054), (16, 5281027), (139, 607888), (278, 303944), (556, 151972), (1112, 75986), (2224, 37993)]