164540008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1209853}}^1$

素因数の和:1209876

約数の個数: 16

約数和(自身を含む): 326660580

約数和(自身を除く): 162120572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1209853, 2419706, 4839412, 9678824, 20567501, 41135002, 82270004, 164540008]

約数ペア:

[(1, 164540008), (2, 82270004), (4, 41135002), (8, 20567501), (17, 9678824), (34, 4839412), (68, 2419706), (136, 1209853)]