863552

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 28

約数和(自身を含む): 1743456

約数和(自身を除く): 879904

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 131, 206, 262, 412, 524, 824, 1048, 1648, 2096, 3296, 4192, 6592, 8384, 13493, 26986, 53972, 107944, 215888, 431776, 863552]

約数ペア:

[(1, 863552), (2, 431776), (4, 215888), (8, 107944), (16, 53972), (32, 26986), (64, 13493), (103, 8384), (131, 6592), (206, 4192), (262, 3296), (412, 2096), (524, 1648), (824, 1048)]