80953616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{174469}}^1$

素因数の和:174506

約数の個数: 20

約数和(自身を含む): 162257100

約数和(自身を除く): 81303484

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 174469, 348938, 697876, 1395752, 2791504, 5059601, 10119202, 20238404, 40476808, 80953616]

約数ペア:

[(1, 80953616), (2, 40476808), (4, 20238404), (8, 10119202), (16, 5059601), (29, 2791504), (58, 1395752), (116, 697876), (232, 348938), (464, 174469)]