56492272

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{19507}}^1$

素因数の和:19696

約数の個数: 20

約数和(自身を含む): 110064136

約数和(自身を除く): 53571864

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 19507, 39014, 78028, 156056, 312112, 3530767, 7061534, 14123068, 28246136, 56492272]

約数ペア:

[(1, 56492272), (2, 28246136), (4, 14123068), (8, 7061534), (16, 3530767), (181, 312112), (362, 156056), (724, 78028), (1448, 39014), (2896, 19507)]