128866442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{48337}}^1$

素因数の和:48413

約数の個数: 16

約数和(自身を含む): 204179712

約数和(自身を除く): 75313270

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 48337, 96674, 1498447, 2078491, 2996894, 4156982, 64433221, 128866442]

約数ペア:

[(1, 128866442), (2, 64433221), (31, 4156982), (43, 2996894), (62, 2078491), (86, 1498447), (1333, 96674), (2666, 48337)]