224720408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59387}}^1$

素因数の和:59447

約数の個数: 32

約数和(自身を含む): 470352960

約数和(自身を除く): 245632552

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 59387, 118774, 237548, 475096, 653257, 1306514, 2553641, 2613028, 5107282, 5226056, 10214564, 20429128, 28090051, 56180102, 112360204, 224720408]

約数ペア:

[(1, 224720408), (2, 112360204), (4, 56180102), (8, 28090051), (11, 20429128), (22, 10214564), (43, 5226056), (44, 5107282), (86, 2613028), (88, 2553641), (172, 1306514), (344, 653257), (473, 475096), (946, 237548), (1892, 118774), (3784, 59387)]