23187896

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{43261}}^1$

素因数の和:43334

約数の個数: 16

約数和(自身を含む): 44127240

約数和(自身を除く): 20939344

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 43261, 86522, 173044, 346088, 2898487, 5796974, 11593948, 23187896]

約数ペア:

[(1, 23187896), (2, 11593948), (4, 5796974), (8, 2898487), (67, 346088), (134, 173044), (268, 86522), (536, 43261)]