85029826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 154028160

約数和(自身を除く): 68998334

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 373, 746, 857, 1714, 2611, 5222, 5999, 7087, 11998, 14174, 16283, 32566, 49609, 99218, 113981, 227962, 319661, 639322, 2237627, 4475254, 6073559, 12147118, 42514913, 85029826]

約数ペア:

[(1, 85029826), (2, 42514913), (7, 12147118), (14, 6073559), (19, 4475254), (38, 2237627), (133, 639322), (266, 319661), (373, 227962), (746, 113981), (857, 99218), (1714, 49609), (2611, 32566), (5222, 16283), (5999, 14174), (7087, 11998)]