80574368

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1019}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 181984320

約数和(自身を除く): 101409952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 706, 1019, 1412, 2038, 2471, 2824, 4076, 4942, 5648, 7133, 8152, 9884, 11296, 14266, 16304, 19768, 28532, 32608, 39536, 57064, 79072, 114128, 228256, 359707, 719414, 1438828, 2517949, 2877656, 5035898, 5755312, 10071796, 11510624, 20143592, 40287184, 80574368]

約数ペア:

[(1, 80574368), (2, 40287184), (4, 20143592), (7, 11510624), (8, 10071796), (14, 5755312), (16, 5035898), (28, 2877656), (32, 2517949), (56, 1438828), (112, 719414), (224, 359707), (353, 228256), (706, 114128), (1019, 79072), (1412, 57064), (2038, 39536), (2471, 32608), (2824, 28532), (4076, 19768), (4942, 16304), (5648, 14266), (7133, 11296), (8152, 9884)]