15431152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 33390720

約数和(自身を除く): 17959568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 2039, 3784, 4078, 7568, 8156, 16312, 22429, 32624, 44858, 87677, 89716, 175354, 179432, 350708, 358864, 701416, 964447, 1402832, 1928894, 3857788, 7715576, 15431152]

約数ペア:

[(1, 15431152), (2, 7715576), (4, 3857788), (8, 1928894), (11, 1402832), (16, 964447), (22, 701416), (43, 358864), (44, 350708), (86, 179432), (88, 175354), (172, 89716), (176, 87677), (344, 44858), (473, 32624), (688, 22429), (946, 16312), (1892, 8156), (2039, 7568), (3784, 4078)]