81028586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{1597}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 127021824

約数和(自身を除く): 45993238

約数列:

[1, 2, 23, 46, 1103, 1597, 2206, 3194, 25369, 36731, 50738, 73462, 1761491, 3522982, 40514293, 81028586]

約数ペア:

[(1, 81028586), (2, 40514293), (23, 3522982), (46, 1761491), (1103, 73462), (1597, 50738), (2206, 36731), (3194, 25369)]