86318704

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 170783712

約数和(自身を除く): 84465008

約数列:

[1, 2, 4, 8, 16, 73, 146, 263, 281, 292, 526, 562, 584, 1052, 1124, 1168, 2104, 2248, 4208, 4496, 19199, 20513, 38398, 41026, 73903, 76796, 82052, 147806, 153592, 164104, 295612, 307184, 328208, 591224, 1182448, 5394919, 10789838, 21579676, 43159352, 86318704]

約数ペア:

[(1, 86318704), (2, 43159352), (4, 21579676), (8, 10789838), (16, 5394919), (73, 1182448), (146, 591224), (263, 328208), (281, 307184), (292, 295612), (526, 164104), (562, 153592), (584, 147806), (1052, 82052), (1124, 76796), (1168, 73903), (2104, 41026), (2248, 38398), (4208, 20513), (4496, 19199)]