2016161552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 4123986048

約数和(自身を除く): 2107824496

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 103, 106, 164, 206, 212, 328, 412, 424, 563, 656, 824, 848, 1126, 1648, 2173, 2252, 4223, 4346, 4504, 5459, 8446, 8692, 9008, 10918, 16892, 17384, 21836, 23083, 29839, 33784, 34768, 43672, 46166, 57989, 59678, 67568, 87344, 92332, 115978, 119356, 184664, 223819, 231956, 238712, 369328, 447638, 463912, 477424, 895276, 927824, 1223399, 1790552, 2377549, 2446798, 3073417, 3581104, 4755098, 4893596, 6146834, 9510196, 9787192, 12293668, 19020392, 19574384, 24587336, 38040784, 49174672, 126010097, 252020194, 504040388, 1008080776, 2016161552]

約数ペア:

[(1, 2016161552), (2, 1008080776), (4, 504040388), (8, 252020194), (16, 126010097), (41, 49174672), (53, 38040784), (82, 24587336), (103, 19574384), (106, 19020392), (164, 12293668), (206, 9787192), (212, 9510196), (328, 6146834), (412, 4893596), (424, 4755098), (563, 3581104), (656, 3073417), (824, 2446798), (848, 2377549), (1126, 1790552), (1648, 1223399), (2173, 927824), (2252, 895276), (4223, 477424), (4346, 463912), (4504, 447638), (5459, 369328), (8446, 238712), (8692, 231956), (9008, 223819), (10918, 184664), (16892, 119356), (17384, 115978), (21836, 92332), (23083, 87344), (29839, 67568), (33784, 59678), (34768, 57989), (43672, 46166)]