80955538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{6263}}^1$

素因数の和:6569

約数の個数: 16

約数和(自身を含む): 127184256

約数和(自身を除く): 46228718

約数列:

[1, 2, 23, 46, 281, 562, 6263, 6463, 12526, 12926, 144049, 288098, 1759903, 3519806, 40477769, 80955538]

約数ペア:

[(1, 80955538), (2, 40477769), (23, 3519806), (46, 1759903), (281, 288098), (562, 144049), (6263, 12926), (6463, 12526)]