86427344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131749}}^1$

素因数の和:131798

約数の個数: 20

約数和(自身を含む): 171538500

約数和(自身を除く): 85111156

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 131749, 263498, 526996, 1053992, 2107984, 5401709, 10803418, 21606836, 43213672, 86427344]

約数ペア:

[(1, 86427344), (2, 43213672), (4, 21606836), (8, 10803418), (16, 5401709), (41, 2107984), (82, 1053992), (164, 526996), (328, 263498), (656, 131749)]