77934352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{256363}}^1$

素因数の和:256390

約数の個数: 20

約数和(自身を含む): 158945680

約数和(自身を除く): 81011328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 256363, 512726, 1025452, 2050904, 4101808, 4870897, 9741794, 19483588, 38967176, 77934352]

約数ペア:

[(1, 77934352), (2, 38967176), (4, 19483588), (8, 9741794), (16, 4870897), (19, 4101808), (38, 2050904), (76, 1025452), (152, 512726), (304, 256363)]