16494416

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5233}}^1$

素因数の和:5438

約数の個数: 20

約数和(自身を含む): 32126292

約数和(自身を除く): 15631876

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5233, 10466, 20932, 41864, 83728, 1030901, 2061802, 4123604, 8247208, 16494416]

約数ペア:

[(1, 16494416), (2, 8247208), (4, 4123604), (8, 2061802), (16, 1030901), (197, 83728), (394, 41864), (788, 20932), (1576, 10466), (3152, 5233)]