81359486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{2837}}^1$

素因数の和:3955

約数の個数: 16

約数和(自身を含む): 131592384

約数和(自身を除く): 50232898

約数列:

[1, 2, 13, 26, 1103, 2206, 2837, 5674, 14339, 28678, 36881, 73762, 3129211, 6258422, 40679743, 81359486]

約数ペア:

[(1, 81359486), (2, 40679743), (13, 6258422), (26, 3129211), (1103, 73762), (2206, 36881), (2837, 28678), (5674, 14339)]