55947824

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{19319}}^1$

素因数の和:19508

約数の個数: 20

約数和(自身を含む): 109003440

約数和(自身を除く): 53055616

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 19319, 38638, 77276, 154552, 309104, 3496739, 6993478, 13986956, 27973912, 55947824]

約数ペア:

[(1, 55947824), (2, 27973912), (4, 13986956), (8, 6993478), (16, 3496739), (181, 309104), (362, 154552), (724, 77276), (1448, 38638), (2896, 19319)]