82686328

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{28631}}^1$

素因数の和:28675

約数の個数: 24

約数和(自身を含む): 163631880

約数和(自身を除く): 80945552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 28631, 57262, 114524, 229048, 543989, 1087978, 2175956, 4351912, 10335791, 20671582, 41343164, 82686328]

約数ペア:

[(1, 82686328), (2, 41343164), (4, 20671582), (8, 10335791), (19, 4351912), (38, 2175956), (76, 1087978), (152, 543989), (361, 229048), (722, 114524), (1444, 57262), (2888, 28631)]