16558528064

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{35603}}^1$

素因数の和:35684

約数の個数: 84

約数和(自身を含む): 36408792816

約数和(自身を除く): 19850264752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 169, 172, 208, 338, 344, 416, 559, 676, 688, 832, 1118, 1352, 1376, 2236, 2704, 2752, 4472, 5408, 7267, 8944, 10816, 14534, 17888, 29068, 35603, 35776, 58136, 71206, 116272, 142412, 232544, 284824, 462839, 465088, 569648, 925678, 1139296, 1530929, 1851356, 2278592, 3061858, 3702712, 6016907, 6123716, 7405424, 12033814, 12247432, 14810848, 19902077, 24067628, 24494864, 29621696, 39804154, 48135256, 48989728, 79608308, 96270512, 97979456, 159216616, 192541024, 258727001, 318433232, 385082048, 517454002, 636866464, 1034908004, 1273732928, 2069816008, 4139632016, 8279264032, 16558528064]

約数ペア:

[(1, 16558528064), (2, 8279264032), (4, 4139632016), (8, 2069816008), (13, 1273732928), (16, 1034908004), (26, 636866464), (32, 517454002), (43, 385082048), (52, 318433232), (64, 258727001), (86, 192541024), (104, 159216616), (169, 97979456), (172, 96270512), (208, 79608308), (338, 48989728), (344, 48135256), (416, 39804154), (559, 29621696), (676, 24494864), (688, 24067628), (832, 19902077), (1118, 14810848), (1352, 12247432), (1376, 12033814), (2236, 7405424), (2704, 6123716), (2752, 6016907), (4472, 3702712), (5408, 3061858), (7267, 2278592), (8944, 1851356), (10816, 1530929), (14534, 1139296), (17888, 925678), (29068, 569648), (35603, 465088), (35776, 462839), (58136, 284824), (71206, 232544), (116272, 142412)]