87150728

素因数分解:

$2^3\times 7^1\times {\mathrm{1556263}}^1$

素因数の和:1556276

約数の個数: 16

約数和(自身を含む): 186751680

約数和(自身を除く): 99600952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1556263, 3112526, 6225052, 10893841, 12450104, 21787682, 43575364, 87150728]

約数ペア:

[(1, 87150728), (2, 43575364), (4, 21787682), (7, 12450104), (8, 10893841), (14, 6225052), (28, 3112526), (56, 1556263)]