86869616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{187219}}^1$

素因数の和:187256

約数の個数: 20

約数和(自身を含む): 174114600

約数和(自身を除く): 87244984

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 187219, 374438, 748876, 1497752, 2995504, 5429351, 10858702, 21717404, 43434808, 86869616]

約数ペア:

[(1, 86869616), (2, 43434808), (4, 21717404), (8, 10858702), (16, 5429351), (29, 2995504), (58, 1497752), (116, 748876), (232, 374438), (464, 187219)]