64350008

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{6389}}^1$

素因数の和:7654

約数の個数: 16

約数和(自身を含む): 120771000

約数和(自身を除く): 56420992

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 6389, 10072, 12778, 25556, 51112, 8043751, 16087502, 32175004, 64350008]

約数ペア:

[(1, 64350008), (2, 32175004), (4, 16087502), (8, 8043751), (1259, 51112), (2518, 25556), (5036, 12778), (6389, 10072)]