91020208

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{13577}}^1$

素因数の和:14004

約数の個数: 20

約数和(自身を含む): 176785560

約数和(自身を除く): 85765352

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 13577, 27154, 54308, 108616, 217232, 5688763, 11377526, 22755052, 45510104, 91020208]

約数ペア:

[(1, 91020208), (2, 45510104), (4, 22755052), (8, 11377526), (16, 5688763), (419, 217232), (838, 108616), (1676, 54308), (3352, 27154), (6704, 13577)]