215672582

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{28657}}^1$

素因数の和:28783

約数の個数: 16

約数和(自身を含む): 334266912

約数和(自身を除く): 118594330

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 28657, 57314, 1518821, 2034647, 3037642, 4069294, 107836291, 215672582]

約数ペア:

[(1, 215672582), (2, 107836291), (53, 4069294), (71, 3037642), (106, 2034647), (142, 1518821), (3763, 57314), (7526, 28657)]