31872008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33479}}^1$

素因数の和:33509

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 40444792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 33479, 66958, 133916, 234353, 267832, 468706, 569143, 937412, 1138286, 1874824, 2276572, 3984001, 4553144, 7968002, 15936004, 31872008]

約数ペア:

[(1, 31872008), (2, 15936004), (4, 7968002), (7, 4553144), (8, 3984001), (14, 2276572), (17, 1874824), (28, 1138286), (34, 937412), (56, 569143), (68, 468706), (119, 267832), (136, 234353), (238, 133916), (476, 66958), (952, 33479)]