16157428

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5393}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 32622912

約数和(自身を除く): 16465484

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5393, 10786, 21572, 37751, 75502, 151004, 577051, 1154102, 2308204, 4039357, 8078714, 16157428]

約数ペア:

[(1, 16157428), (2, 8078714), (4, 4039357), (7, 2308204), (14, 1154102), (28, 577051), (107, 151004), (214, 75502), (428, 37751), (749, 21572), (1498, 10786), (2996, 5393)]