23709664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 51332400

約数和(自身を除く): 27622736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 349, 352, 386, 698, 772, 1396, 1544, 2123, 2792, 3088, 3839, 4246, 5584, 6176, 7678, 8492, 11168, 15356, 16984, 30712, 33968, 61424, 67357, 67936, 122848, 134714, 269428, 538856, 740927, 1077712, 1481854, 2155424, 2963708, 5927416, 11854832, 23709664]

約数ペア:

[(1, 23709664), (2, 11854832), (4, 5927416), (8, 2963708), (11, 2155424), (16, 1481854), (22, 1077712), (32, 740927), (44, 538856), (88, 269428), (176, 134714), (193, 122848), (349, 67936), (352, 67357), (386, 61424), (698, 33968), (772, 30712), (1396, 16984), (1544, 15356), (2123, 11168), (2792, 8492), (3088, 7678), (3839, 6176), (4246, 5584)]