231657128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{2543}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 444182400

約数和(自身を除く): 212525272

約数列:

[1, 2, 4, 8, 59, 118, 193, 236, 386, 472, 772, 1544, 2543, 5086, 10172, 11387, 20344, 22774, 45548, 91096, 150037, 300074, 490799, 600148, 981598, 1200296, 1963196, 3926392, 28957141, 57914282, 115828564, 231657128]

約数ペア:

[(1, 231657128), (2, 115828564), (4, 57914282), (8, 28957141), (59, 3926392), (118, 1963196), (193, 1200296), (236, 981598), (386, 600148), (472, 490799), (772, 300074), (1544, 150037), (2543, 91096), (5086, 45548), (10172, 22774), (11387, 20344)]