88881728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 191106552

約数和(自身を除く): 102224824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 317, 337, 416, 634, 674, 832, 1268, 1348, 2536, 2696, 4121, 4381, 5072, 5392, 8242, 8762, 10144, 10784, 16484, 17524, 20288, 21568, 32968, 35048, 65936, 70096, 106829, 131872, 140192, 213658, 263744, 280384, 427316, 854632, 1388777, 1709264, 2777554, 3418528, 5555108, 6837056, 11110216, 22220432, 44440864, 88881728]

約数ペア:

[(1, 88881728), (2, 44440864), (4, 22220432), (8, 11110216), (13, 6837056), (16, 5555108), (26, 3418528), (32, 2777554), (52, 1709264), (64, 1388777), (104, 854632), (208, 427316), (317, 280384), (337, 263744), (416, 213658), (634, 140192), (674, 131872), (832, 106829), (1268, 70096), (1348, 65936), (2536, 35048), (2696, 32968), (4121, 21568), (4381, 20288), (5072, 17524), (5392, 16484), (8242, 10784), (8762, 10144)]