16076816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 37622592

約数和(自身を除く): 21545776

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 79, 92, 112, 158, 161, 184, 316, 322, 368, 553, 632, 644, 1106, 1264, 1288, 1817, 2212, 2576, 3634, 4424, 6241, 7268, 8848, 12482, 12719, 14536, 24964, 25438, 29072, 43687, 49928, 50876, 87374, 99856, 101752, 143543, 174748, 203504, 287086, 349496, 574172, 698992, 1004801, 1148344, 2009602, 2296688, 4019204, 8038408, 16076816]

約数ペア:

[(1, 16076816), (2, 8038408), (4, 4019204), (7, 2296688), (8, 2009602), (14, 1148344), (16, 1004801), (23, 698992), (28, 574172), (46, 349496), (56, 287086), (79, 203504), (92, 174748), (112, 143543), (158, 101752), (161, 99856), (184, 87374), (316, 50876), (322, 49928), (368, 43687), (553, 29072), (632, 25438), (644, 24964), (1106, 14536), (1264, 12719), (1288, 12482), (1817, 8848), (2212, 7268), (2576, 6241), (3634, 4424)]