104865256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{689903}}^1$

素因数の和:689928

約数の個数: 16

約数和(自身を含む): 206971200

約数和(自身を除く): 102105944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 689903, 1379806, 2759612, 5519224, 13108157, 26216314, 52432628, 104865256]

約数ペア:

[(1, 104865256), (2, 52432628), (4, 26216314), (8, 13108157), (19, 5519224), (38, 2759612), (76, 1379806), (152, 689903)]