71255152

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{41621}}^1$

素因数の和:41736

約数の個数: 20

約数和(自身を含む): 139350456

約数和(自身を除く): 68095304

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 41621, 83242, 166484, 332968, 665936, 4453447, 8906894, 17813788, 35627576, 71255152]

約数ペア:

[(1, 71255152), (2, 35627576), (4, 17813788), (8, 8906894), (16, 4453447), (107, 665936), (214, 332968), (428, 166484), (856, 83242), (1712, 41621)]