5642416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{27127}}^1$

素因数の和:27148

約数の個数: 20

約数和(自身を含む): 11773552

約数和(自身を除く): 6131136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 27127, 54254, 108508, 217016, 352651, 434032, 705302, 1410604, 2821208, 5642416]

約数ペア:

[(1, 5642416), (2, 2821208), (4, 1410604), (8, 705302), (13, 434032), (16, 352651), (26, 217016), (52, 108508), (104, 54254), (208, 27127)]