80854411976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13163}}^1\times {\mathrm{59063}}^1$

素因数の和:72245

約数の個数: 32

約数和(自身を含む): 163278884160

約数和(自身を除く): 82424472184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13163, 26326, 52652, 59063, 105304, 118126, 171119, 236252, 342238, 472504, 684476, 767819, 1368952, 1535638, 3071276, 6142552, 777446269, 1554892538, 3109785076, 6219570152, 10106801497, 20213602994, 40427205988, 80854411976]

約数ペア:

[(1, 80854411976), (2, 40427205988), (4, 20213602994), (8, 10106801497), (13, 6219570152), (26, 3109785076), (52, 1554892538), (104, 777446269), (13163, 6142552), (26326, 3071276), (52652, 1535638), (59063, 1368952), (105304, 767819), (118126, 684476), (171119, 472504), (236252, 342238)]