89899216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1447}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 190684224

約数和(自身を除く): 100785008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 706, 1412, 1447, 2824, 2894, 3883, 5648, 5788, 7766, 11576, 15532, 15917, 23152, 31064, 31834, 62128, 63668, 127336, 254672, 510791, 1021582, 2043164, 4086328, 5618701, 8172656, 11237402, 22474804, 44949608, 89899216]

約数ペア:

[(1, 89899216), (2, 44949608), (4, 22474804), (8, 11237402), (11, 8172656), (16, 5618701), (22, 4086328), (44, 2043164), (88, 1021582), (176, 510791), (353, 254672), (706, 127336), (1412, 63668), (1447, 62128), (2824, 31834), (2894, 31064), (3883, 23152), (5648, 15917), (5788, 15532), (7766, 11576)]