82661584

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{6991}}^1$

素因数の和:7738

約数の個数: 20

約数和(自身を含む): 160396480

約数和(自身を除く): 77734896

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 6991, 11824, 13982, 27964, 55928, 111856, 5166349, 10332698, 20665396, 41330792, 82661584]

約数ペア:

[(1, 82661584), (2, 41330792), (4, 20665396), (8, 10332698), (16, 5166349), (739, 111856), (1478, 55928), (2956, 27964), (5912, 13982), (6991, 11824)]