82139332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26293}}^1$

素因数の和:26379

約数の個数: 24

約数和(自身を含む): 159026112

約数和(自身を除く): 76886780

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 26293, 52586, 105172, 289223, 578446, 1156892, 1866803, 3733606, 7467212, 20534833, 41069666, 82139332]

約数ペア:

[(1, 82139332), (2, 41069666), (4, 20534833), (11, 7467212), (22, 3733606), (44, 1866803), (71, 1156892), (142, 578446), (284, 289223), (781, 105172), (1562, 52586), (3124, 26293)]