85973728

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{20509}}^1$

素因数の和:20650

約数の個数: 24

約数和(自身を含む): 170561160

約数和(自身を除く): 84587432

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 20509, 41018, 82036, 164072, 328144, 656288, 2686679, 5373358, 10746716, 21493432, 42986864, 85973728]

約数ペア:

[(1, 85973728), (2, 42986864), (4, 21493432), (8, 10746716), (16, 5373358), (32, 2686679), (131, 656288), (262, 328144), (524, 164072), (1048, 82036), (2096, 41018), (4192, 20509)]