13885168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{78893}}^1$

素因数の和:78912

約数の個数: 20

約数和(自身を含む): 29348568

約数和(自身を除く): 15463400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 78893, 157786, 315572, 631144, 867823, 1262288, 1735646, 3471292, 6942584, 13885168]

約数ペア:

[(1, 13885168), (2, 6942584), (4, 3471292), (8, 1735646), (11, 1262288), (16, 867823), (22, 631144), (44, 315572), (88, 157786), (176, 78893)]