16724446832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{20759}}^1$

素因数の和:21981

約数の個数: 40

約数和(自身を含む): 33187102080

約数和(自身を除く): 16462655248

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1171, 2342, 4684, 9368, 18736, 20759, 41518, 50353, 83036, 100706, 166072, 201412, 332144, 402824, 805648, 892637, 1785274, 3570548, 7141096, 14282192, 24308789, 48617578, 97235156, 194470312, 388940624, 1045277927, 2090555854, 4181111708, 8362223416, 16724446832]

約数ペア:

[(1, 16724446832), (2, 8362223416), (4, 4181111708), (8, 2090555854), (16, 1045277927), (43, 388940624), (86, 194470312), (172, 97235156), (344, 48617578), (688, 24308789), (1171, 14282192), (2342, 7141096), (4684, 3570548), (9368, 1785274), (18736, 892637), (20759, 805648), (41518, 402824), (50353, 332144), (83036, 201412), (100706, 166072)]