89255778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{646781}}^1$

素因数の和:646809

約数の個数: 16

約数和(自身を含む): 186273216

約数和(自身を除く): 97017438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 646781, 1293562, 1940343, 3880686, 14875963, 29751926, 44627889, 89255778]

約数ペア:

[(1, 89255778), (2, 44627889), (3, 29751926), (6, 14875963), (23, 3880686), (46, 1940343), (69, 1293562), (138, 646781)]