42529936

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 84262464

約数和(自身を除く): 41732528

約数列:

[1, 2, 4, 8, 16, 103, 131, 197, 206, 262, 394, 412, 524, 788, 824, 1048, 1576, 1648, 2096, 3152, 13493, 20291, 25807, 26986, 40582, 51614, 53972, 81164, 103228, 107944, 162328, 206456, 215888, 324656, 412912, 2658121, 5316242, 10632484, 21264968, 42529936]

約数ペア:

[(1, 42529936), (2, 21264968), (4, 10632484), (8, 5316242), (16, 2658121), (103, 412912), (131, 324656), (197, 215888), (206, 206456), (262, 162328), (394, 107944), (412, 103228), (524, 81164), (788, 53972), (824, 51614), (1048, 40582), (1576, 26986), (1648, 25807), (2096, 20291), (3152, 13493)]