86969666

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{214211}}^1$

素因数の和:214249

約数の個数: 16

約数和(自身を含む): 154232640

約数和(自身を除く): 67262974

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 214211, 428422, 1499477, 2998954, 6212119, 12424238, 43484833, 86969666]

約数ペア:

[(1, 86969666), (2, 43484833), (7, 12424238), (14, 6212119), (29, 2998954), (58, 1499477), (203, 428422), (406, 214211)]