43938208

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 89159616

約数和(自身を除く): 45221408

約数列:

[1, 2, 4, 8, 16, 32, 71, 83, 142, 166, 233, 284, 332, 466, 568, 664, 932, 1136, 1328, 1864, 2272, 2656, 3728, 5893, 7456, 11786, 16543, 19339, 23572, 33086, 38678, 47144, 66172, 77356, 94288, 132344, 154712, 188576, 264688, 309424, 529376, 618848, 1373069, 2746138, 5492276, 10984552, 21969104, 43938208]

約数ペア:

[(1, 43938208), (2, 21969104), (4, 10984552), (8, 5492276), (16, 2746138), (32, 1373069), (71, 618848), (83, 529376), (142, 309424), (166, 264688), (233, 188576), (284, 154712), (332, 132344), (466, 94288), (568, 77356), (664, 66172), (932, 47144), (1136, 38678), (1328, 33086), (1864, 23572), (2272, 19339), (2656, 16543), (3728, 11786), (5893, 7456)]