55520938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{81409}}^1$

素因数の和:81453

約数の個数: 16

約数和(自身を含む): 93784320

約数和(自身を除く): 38263382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 81409, 162818, 895499, 1790998, 2523679, 5047358, 27760469, 55520938]

約数ペア:

[(1, 55520938), (2, 27760469), (11, 5047358), (22, 2523679), (31, 1790998), (62, 895499), (341, 162818), (682, 81409)]