85289372

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{16829}}^1$

素因数の和:17021

約数の個数: 24

約数和(自身を含む): 171531360

約数和(自身を除く): 86241988

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 16829, 33658, 67316, 117803, 235606, 471212, 3046049, 6092098, 12184196, 21322343, 42644686, 85289372]

約数ペア:

[(1, 85289372), (2, 42644686), (4, 21322343), (7, 12184196), (14, 6092098), (28, 3046049), (181, 471212), (362, 235606), (724, 117803), (1267, 67316), (2534, 33658), (5068, 16829)]