42031054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14831}}^1$

素因数の和:14955

約数の個数: 16

約数和(自身を含む): 68523840

約数和(自身を除く): 26492786

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 14831, 29662, 192803, 385606, 1616579, 3233158, 21015527, 42031054]

約数ペア:

[(1, 42031054), (2, 21015527), (13, 3233158), (26, 1616579), (109, 385606), (218, 192803), (1417, 29662), (2834, 14831)]