42542816

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{13163}}^1$

素因数の和:13274

約数の個数: 24

約数和(自身を含む): 84591864

約数和(自身を除く): 42049048

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 13163, 26326, 52652, 105304, 210608, 421216, 1329463, 2658926, 5317852, 10635704, 21271408, 42542816]

約数ペア:

[(1, 42542816), (2, 21271408), (4, 10635704), (8, 5317852), (16, 2658926), (32, 1329463), (101, 421216), (202, 210608), (404, 105304), (808, 52652), (1616, 26326), (3232, 13163)]