27171248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130631}}^1$

素因数の和:130652

約数の個数: 20

約数和(自身を含む): 56694288

約数和(自身を除く): 29523040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130631, 261262, 522524, 1045048, 1698203, 2090096, 3396406, 6792812, 13585624, 27171248]

約数ペア:

[(1, 27171248), (2, 13585624), (4, 6792812), (8, 3396406), (13, 2090096), (16, 1698203), (26, 1045048), (52, 522524), (104, 261262), (208, 130631)]