83716984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11027}}^1$

素因数の和:11119

約数の個数: 32

約数和(自身を含む): 171375120

約数和(自身を除く): 87658136

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 11027, 22054, 44108, 88216, 143351, 286702, 573404, 804971, 1146808, 1609942, 3219884, 6439768, 10464623, 20929246, 41858492, 83716984]

約数ペア:

[(1, 83716984), (2, 41858492), (4, 20929246), (8, 10464623), (13, 6439768), (26, 3219884), (52, 1609942), (73, 1146808), (104, 804971), (146, 573404), (292, 286702), (584, 143351), (949, 88216), (1898, 44108), (3796, 22054), (7592, 11027)]