85027744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 178605000

約数和(自身を除く): 93577256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 1049, 1192, 2098, 2384, 2533, 4196, 4768, 5066, 8392, 10132, 16784, 17833, 20264, 33568, 35666, 40528, 71332, 81056, 142664, 156301, 285328, 312602, 570656, 625204, 1250408, 2500816, 2657117, 5001632, 5314234, 10628468, 21256936, 42513872, 85027744]

約数ペア:

[(1, 85027744), (2, 42513872), (4, 21256936), (8, 10628468), (16, 5314234), (17, 5001632), (32, 2657117), (34, 2500816), (68, 1250408), (136, 625204), (149, 570656), (272, 312602), (298, 285328), (544, 156301), (596, 142664), (1049, 81056), (1192, 71332), (2098, 40528), (2384, 35666), (2533, 33568), (4196, 20264), (4768, 17833), (5066, 16784), (8392, 10132)]