80496338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{18539}}^1$

素因数の和:18721

約数の個数: 16

約数和(自身を含む): 130818240

約数和(自身を除く): 50321902

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 18539, 37078, 241007, 482014, 3096013, 6192026, 40248169, 80496338]

約数ペア:

[(1, 80496338), (2, 40248169), (13, 6192026), (26, 3096013), (167, 482014), (334, 241007), (2171, 37078), (4342, 18539)]