87887578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{6863}}^1$

素因数の和:7221

約数の個数: 16

約数和(自身を含む): 139201920

約数和(自身を除く): 51314342

約数列:

[1, 2, 19, 38, 337, 674, 6403, 6863, 12806, 13726, 130397, 260794, 2312831, 4625662, 43943789, 87887578]

約数ペア:

[(1, 87887578), (2, 43943789), (19, 4625662), (38, 2312831), (337, 260794), (674, 130397), (6403, 13726), (6863, 12806)]