15660160864

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{35537}}^1$

素因数の和:35887

約数の個数: 48

約数和(自身を含む): 31595272128

約数和(自身を除く): 15935111264

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 293, 376, 586, 752, 1172, 1504, 2344, 4688, 9376, 13771, 27542, 35537, 55084, 71074, 110168, 142148, 220336, 284296, 440672, 568592, 1137184, 1670239, 3340478, 6680956, 10412341, 13361912, 20824682, 26723824, 41649364, 53447648, 83298728, 166597456, 333194912, 489380027, 978760054, 1957520108, 3915040216, 7830080432, 15660160864]

約数ペア:

[(1, 15660160864), (2, 7830080432), (4, 3915040216), (8, 1957520108), (16, 978760054), (32, 489380027), (47, 333194912), (94, 166597456), (188, 83298728), (293, 53447648), (376, 41649364), (586, 26723824), (752, 20824682), (1172, 13361912), (1504, 10412341), (2344, 6680956), (4688, 3340478), (9376, 1670239), (13771, 1137184), (27542, 568592), (35537, 440672), (55084, 284296), (71074, 220336), (110168, 142148)]