80202392

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 153204480

約数和(自身を除く): 73002088

約数列:

[1, 2, 4, 8, 103, 131, 206, 262, 412, 524, 743, 824, 1048, 1486, 2972, 5944, 13493, 26986, 53972, 76529, 97333, 107944, 153058, 194666, 306116, 389332, 612232, 778664, 10025299, 20050598, 40101196, 80202392]

約数ペア:

[(1, 80202392), (2, 40101196), (4, 20050598), (8, 10025299), (103, 778664), (131, 612232), (206, 389332), (262, 306116), (412, 194666), (524, 153058), (743, 107944), (824, 97333), (1048, 76529), (1486, 53972), (2972, 26986), (5944, 13493)]