65160392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10517

約数の個数: 32

約数和(自身を含む): 135172800

約数和(自身を除く): 70012408

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 10429, 20858, 41716, 83432, 114719, 229438, 458876, 740459, 917752, 1480918, 2961836, 5923672, 8145049, 16290098, 32580196, 65160392]

約数ペア:

[(1, 65160392), (2, 32580196), (4, 16290098), (8, 8145049), (11, 5923672), (22, 2961836), (44, 1480918), (71, 917752), (88, 740459), (142, 458876), (284, 229438), (568, 114719), (781, 83432), (1562, 41716), (3124, 20858), (6248, 10429)]