55776376

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{17923}}^1$

素因数の和:18318

約数の個数: 16

約数和(自身を含む): 104855400

約数和(自身を除く): 49079024

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 17923, 35846, 71692, 143384, 6972047, 13944094, 27888188, 55776376]

約数ペア:

[(1, 55776376), (2, 27888188), (4, 13944094), (8, 6972047), (389, 143384), (778, 71692), (1556, 35846), (3112, 17923)]