42543896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{129707}}^1$

素因数の和:129754

約数の個数: 16

約数和(自身を含む): 81716040

約数和(自身を除く): 39172144

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 129707, 259414, 518828, 1037656, 5317987, 10635974, 21271948, 42543896]

約数ペア:

[(1, 42543896), (2, 21271948), (4, 10635974), (8, 5317987), (41, 1037656), (82, 518828), (164, 259414), (328, 129707)]