38784808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 37886552

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2087, 2323, 4174, 4646, 8348, 9292, 16696, 18584, 48001, 96002, 192004, 210787, 384008, 421574, 843148, 1686296, 4848101, 9696202, 19392404, 38784808]

約数ペア:

[(1, 38784808), (2, 19392404), (4, 9696202), (8, 4848101), (23, 1686296), (46, 843148), (92, 421574), (101, 384008), (184, 210787), (202, 192004), (404, 96002), (808, 48001), (2087, 18584), (2323, 16696), (4174, 9292), (4646, 8348)]