87374728

素因数分解:

$2^3\times 7^1\times {\mathrm{1560263}}^1$

素因数の和:1560276

約数の個数: 16

約数和(自身を含む): 187231680

約数和(自身を除く): 99856952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1560263, 3120526, 6241052, 10921841, 12482104, 21843682, 43687364, 87374728]

約数ペア:

[(1, 87374728), (2, 43687364), (4, 21843682), (7, 12482104), (8, 10921841), (14, 6241052), (28, 3120526), (56, 1560263)]