64667798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80233}}^1$

素因数の和:80279

約数の個数: 16

約数和(自身を含む): 107834496

約数和(自身を除く): 43166698

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80233, 160466, 1043029, 2086058, 2487223, 4974446, 32333899, 64667798]

約数ペア:

[(1, 64667798), (2, 32333899), (13, 4974446), (26, 2487223), (31, 2086058), (62, 1043029), (403, 160466), (806, 80233)]