89737438

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 158957568

約数和(自身を除く): 69220130

約数列:

[1, 2, 7, 14, 41, 82, 127, 254, 287, 574, 889, 1231, 1778, 2462, 5207, 8617, 10414, 17234, 36449, 50471, 72898, 100942, 156337, 312674, 353297, 706594, 1094359, 2188718, 6409817, 12819634, 44868719, 89737438]

約数ペア:

[(1, 89737438), (2, 44868719), (7, 12819634), (14, 6409817), (41, 2188718), (82, 1094359), (127, 706594), (254, 353297), (287, 312674), (574, 156337), (889, 100942), (1231, 72898), (1778, 50471), (2462, 36449), (5207, 17234), (8617, 10414)]