8718420992

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 88

約数和(自身を含む): 17759968512

約数和(自身を除く): 9041547520

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 131, 206, 256, 262, 412, 512, 524, 631, 824, 1024, 1048, 1262, 1648, 2096, 2524, 3296, 4192, 5048, 6592, 8384, 10096, 13184, 13493, 16768, 20192, 26368, 26986, 33536, 40384, 52736, 53972, 64993, 67072, 80768, 82661, 105472, 107944, 129986, 134144, 161536, 165322, 215888, 259972, 323072, 330644, 431776, 519944, 646144, 661288, 863552, 1039888, 1322576, 1727104, 2079776, 2645152, 3454208, 4159552, 5290304, 6908416, 8319104, 8514083, 10580608, 13816832, 16638208, 17028166, 21161216, 33276416, 34056332, 42322432, 66552832, 68112664, 84644864, 136225328, 272450656, 544901312, 1089802624, 2179605248, 4359210496, 8718420992]

約数ペア:

[(1, 8718420992), (2, 4359210496), (4, 2179605248), (8, 1089802624), (16, 544901312), (32, 272450656), (64, 136225328), (103, 84644864), (128, 68112664), (131, 66552832), (206, 42322432), (256, 34056332), (262, 33276416), (412, 21161216), (512, 17028166), (524, 16638208), (631, 13816832), (824, 10580608), (1024, 8514083), (1048, 8319104), (1262, 6908416), (1648, 5290304), (2096, 4159552), (2524, 3454208), (3296, 2645152), (4192, 2079776), (5048, 1727104), (6592, 1322576), (8384, 1039888), (10096, 863552), (13184, 661288), (13493, 646144), (16768, 519944), (20192, 431776), (26368, 330644), (26986, 323072), (33536, 259972), (40384, 215888), (52736, 165322), (53972, 161536), (64993, 134144), (67072, 129986), (80768, 107944), (82661, 105472)]