16485248256

素因数分解:

$2^8\times 3^1\times {\mathrm{641}}^1\times {\mathrm{33487}}^1$

素因数の和:34147

約数の個数: 72

約数和(自身を含む): 43944561024

約数和(自身を除く): 27459312768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 641, 768, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 20512, 30768, 33487, 41024, 61536, 66974, 82048, 100461, 123072, 133948, 164096, 200922, 246144, 267896, 401844, 492288, 535792, 803688, 1071584, 1607376, 2143168, 3214752, 4286336, 6429504, 8572672, 12859008, 21465167, 25718016, 42930334, 64395501, 85860668, 128791002, 171721336, 257582004, 343442672, 515164008, 686885344, 1030328016, 1373770688, 2060656032, 2747541376, 4121312064, 5495082752, 8242624128, 16485248256]

約数ペア:

[(1, 16485248256), (2, 8242624128), (3, 5495082752), (4, 4121312064), (6, 2747541376), (8, 2060656032), (12, 1373770688), (16, 1030328016), (24, 686885344), (32, 515164008), (48, 343442672), (64, 257582004), (96, 171721336), (128, 128791002), (192, 85860668), (256, 64395501), (384, 42930334), (641, 25718016), (768, 21465167), (1282, 12859008), (1923, 8572672), (2564, 6429504), (3846, 4286336), (5128, 3214752), (7692, 2143168), (10256, 1607376), (15384, 1071584), (20512, 803688), (30768, 535792), (33487, 492288), (41024, 401844), (61536, 267896), (66974, 246144), (82048, 200922), (100461, 164096), (123072, 133948)]