71329126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{19891}}^1$

素因数の和:20067

約数の個数: 16

約数和(自身を含む): 117442368

約数和(自身を除く): 46113242

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 19891, 39782, 218801, 437602, 3242233, 6484466, 35664563, 71329126]

約数ペア:

[(1, 71329126), (2, 35664563), (11, 6484466), (22, 3242233), (163, 437602), (326, 218801), (1793, 39782), (3586, 19891)]