64861064

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{91097}}^1$

素因数の和:91192

約数の個数: 16

約数和(自身を含む): 122982300

約数和(自身を除く): 58121236

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 91097, 182194, 364388, 728776, 8107633, 16215266, 32430532, 64861064]

約数ペア:

[(1, 64861064), (2, 32430532), (4, 16215266), (8, 8107633), (89, 728776), (178, 364388), (356, 182194), (712, 91097)]