22147136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 48487584

約数和(自身を除く): 26340448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 163, 176, 193, 326, 352, 386, 652, 704, 772, 1304, 1544, 1793, 2123, 2608, 3088, 3586, 4246, 5216, 6176, 7172, 8492, 10432, 12352, 14344, 16984, 28688, 31459, 33968, 57376, 62918, 67936, 114752, 125836, 135872, 251672, 346049, 503344, 692098, 1006688, 1384196, 2013376, 2768392, 5536784, 11073568, 22147136]

約数ペア:

[(1, 22147136), (2, 11073568), (4, 5536784), (8, 2768392), (11, 2013376), (16, 1384196), (22, 1006688), (32, 692098), (44, 503344), (64, 346049), (88, 251672), (163, 135872), (176, 125836), (193, 114752), (326, 67936), (352, 62918), (386, 57376), (652, 33968), (704, 31459), (772, 28688), (1304, 16984), (1544, 14344), (1793, 12352), (2123, 10432), (2608, 8492), (3088, 7172), (3586, 6176), (4246, 5216)]