55617712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{182953}}^1$

素因数の和:182980

約数の個数: 20

約数和(自身を含む): 113431480

約数和(自身を除く): 57813768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 182953, 365906, 731812, 1463624, 2927248, 3476107, 6952214, 13904428, 27808856, 55617712]

約数ペア:

[(1, 55617712), (2, 27808856), (4, 13904428), (8, 6952214), (16, 3476107), (19, 2927248), (38, 1463624), (76, 731812), (152, 365906), (304, 182953)]