221458432

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4196

約数の個数: 52

約数和(自身を含む): 477043840

約数和(自身を除く): 255585408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 4159, 6656, 8318, 13312, 16636, 26624, 33272, 53248, 54067, 66544, 108134, 133088, 216268, 266176, 432536, 532352, 865072, 1064704, 1730144, 2129408, 3460288, 4258816, 6920576, 8517632, 13841152, 17035264, 27682304, 55364608, 110729216, 221458432]

約数ペア:

[(1, 221458432), (2, 110729216), (4, 55364608), (8, 27682304), (13, 17035264), (16, 13841152), (26, 8517632), (32, 6920576), (52, 4258816), (64, 3460288), (104, 2129408), (128, 1730144), (208, 1064704), (256, 865072), (416, 532352), (512, 432536), (832, 266176), (1024, 216268), (1664, 133088), (2048, 108134), (3328, 66544), (4096, 54067), (4159, 53248), (6656, 33272), (8318, 26624), (13312, 16636)]