81044354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{15749}}^1$

素因数の和:15865

約数の個数: 16

約数和(自身を含む): 127008000

約数和(自身を除く): 45963646

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 15749, 31498, 488219, 976438, 1307167, 2614334, 40522177, 81044354]

約数ペア:

[(1, 81044354), (2, 40522177), (31, 2614334), (62, 1307167), (83, 976438), (166, 488219), (2573, 31498), (5146, 15749)]