61130128

素因数分解:

$2^4\times {\mathrm{1861}}^1\times {\mathrm{2053}}^1$

素因数の和:3922

約数の個数: 20

約数和(自身を含む): 118560988

約数和(自身を除く): 57430860

約数列:

[1, 2, 4, 8, 16, 1861, 2053, 3722, 4106, 7444, 8212, 14888, 16424, 29776, 32848, 3820633, 7641266, 15282532, 30565064, 61130128]

約数ペア:

[(1, 61130128), (2, 30565064), (4, 15282532), (8, 7641266), (16, 3820633), (1861, 32848), (2053, 29776), (3722, 16424), (4106, 14888), (7444, 8212)]