173172956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{4691}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 331067520

約数和(自身を除く): 157894564

約数列:

[1, 2, 4, 11, 22, 44, 839, 1678, 3356, 4691, 9229, 9382, 18458, 18764, 36916, 51601, 103202, 206404, 3935749, 7871498, 15742996, 43293239, 86586478, 173172956]

約数ペア:

[(1, 173172956), (2, 86586478), (4, 43293239), (11, 15742996), (22, 7871498), (44, 3935749), (839, 206404), (1678, 103202), (3356, 51601), (4691, 36916), (9229, 18764), (9382, 18458)]