82809328

素因数分解:

$2^4\times 7^1\times {\mathrm{739369}}^1$

素因数の和:739384

約数の個数: 20

約数和(自身を含む): 183363760

約数和(自身を除く): 100554432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 739369, 1478738, 2957476, 5175583, 5914952, 10351166, 11829904, 20702332, 41404664, 82809328]

約数ペア:

[(1, 82809328), (2, 41404664), (4, 20702332), (7, 11829904), (8, 10351166), (14, 5914952), (16, 5175583), (28, 2957476), (56, 1478738), (112, 739369)]