16648431316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{30389}}^1\times {\mathrm{12451}}^1$

素因数の和:42855

約数の個数: 24

約数和(自身を含む): 31786967520

約数和(自身を除く): 15138536204

約数列:

[1, 2, 4, 11, 22, 44, 12451, 24902, 30389, 49804, 60778, 121556, 136961, 273922, 334279, 547844, 668558, 1337116, 378373439, 756746878, 1513493756, 4162107829, 8324215658, 16648431316]

約数ペア:

[(1, 16648431316), (2, 8324215658), (4, 4162107829), (11, 1513493756), (22, 756746878), (44, 378373439), (12451, 1337116), (24902, 668558), (30389, 547844), (49804, 334279), (60778, 273922), (121556, 136961)]