23668576

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 24763808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 167, 172, 206, 334, 344, 412, 668, 688, 824, 1336, 1376, 1648, 2672, 3296, 4429, 5344, 7181, 8858, 14362, 17201, 17716, 28724, 34402, 35432, 57448, 68804, 70864, 114896, 137608, 141728, 229792, 275216, 550432, 739643, 1479286, 2958572, 5917144, 11834288, 23668576]

約数ペア:

[(1, 23668576), (2, 11834288), (4, 5917144), (8, 2958572), (16, 1479286), (32, 739643), (43, 550432), (86, 275216), (103, 229792), (167, 141728), (172, 137608), (206, 114896), (334, 70864), (344, 68804), (412, 57448), (668, 35432), (688, 34402), (824, 28724), (1336, 17716), (1376, 17201), (1648, 14362), (2672, 8858), (3296, 7181), (4429, 5344)]