86861032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8707}}^1$

素因数の和:8785

約数の個数: 32

約数和(自身を含む): 172418400

約数和(自身を除く): 85557368

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 8707, 9976, 17414, 34828, 69656, 252503, 374401, 505006, 748802, 1010012, 1497604, 2020024, 2995208, 10857629, 21715258, 43430516, 86861032]

約数ペア:

[(1, 86861032), (2, 43430516), (4, 21715258), (8, 10857629), (29, 2995208), (43, 2020024), (58, 1497604), (86, 1010012), (116, 748802), (172, 505006), (232, 374401), (344, 252503), (1247, 69656), (2494, 34828), (4988, 17414), (8707, 9976)]