290422024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{18839}}^1$

素因数の和:18933

約数の個数: 32

約数和(自身を含む): 569721600

約数和(自身を除く): 279299576

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 15416, 18839, 37678, 75356, 150712, 772399, 885433, 1544798, 1770866, 3089596, 3541732, 6179192, 7083464, 36302753, 72605506, 145211012, 290422024]

約数ペア:

[(1, 290422024), (2, 145211012), (4, 72605506), (8, 36302753), (41, 7083464), (47, 6179192), (82, 3541732), (94, 3089596), (164, 1770866), (188, 1544798), (328, 885433), (376, 772399), (1927, 150712), (3854, 75356), (7708, 37678), (15416, 18839)]