871022384

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{5233}}^1$

素因数の和:5445

約数の個数: 40

約数和(自身を含む): 1721190432

約数和(自身を除く): 850168048

約数列:

[1, 2, 4, 8, 16, 101, 103, 202, 206, 404, 412, 808, 824, 1616, 1648, 5233, 10403, 10466, 20806, 20932, 41612, 41864, 83224, 83728, 166448, 528533, 538999, 1057066, 1077998, 2114132, 2155996, 4228264, 4311992, 8456528, 8623984, 54438899, 108877798, 217755596, 435511192, 871022384]

約数ペア:

[(1, 871022384), (2, 435511192), (4, 217755596), (8, 108877798), (16, 54438899), (101, 8623984), (103, 8456528), (202, 4311992), (206, 4228264), (404, 2155996), (412, 2114132), (808, 1077998), (824, 1057066), (1616, 538999), (1648, 528533), (5233, 166448), (10403, 83728), (10466, 83224), (20806, 41864), (20932, 41612)]