40127342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1021}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 61786032

約数和(自身を除く): 21658690

約数列:

[1, 2, 43, 86, 457, 914, 1021, 2042, 19651, 39302, 43903, 87806, 466597, 933194, 20063671, 40127342]

約数ペア:

[(1, 40127342), (2, 20063671), (43, 933194), (86, 466597), (457, 87806), (914, 43903), (1021, 39302), (2042, 19651)]