22989824

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 88

約数和(自身を含む): 54335568

約数和(自身を除く): 31345744

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 157, 176, 208, 256, 286, 314, 352, 416, 512, 572, 628, 704, 832, 1024, 1144, 1256, 1408, 1664, 1727, 2041, 2288, 2512, 2816, 3328, 3454, 4082, 4576, 5024, 5632, 6656, 6908, 8164, 9152, 10048, 11264, 13312, 13816, 16328, 18304, 20096, 22451, 27632, 32656, 36608, 40192, 44902, 55264, 65312, 73216, 80384, 89804, 110528, 130624, 146432, 160768, 179608, 221056, 261248, 359216, 442112, 522496, 718432, 884224, 1044992, 1436864, 1768448, 2089984, 2873728, 5747456, 11494912, 22989824]

約数ペア:

[(1, 22989824), (2, 11494912), (4, 5747456), (8, 2873728), (11, 2089984), (13, 1768448), (16, 1436864), (22, 1044992), (26, 884224), (32, 718432), (44, 522496), (52, 442112), (64, 359216), (88, 261248), (104, 221056), (128, 179608), (143, 160768), (157, 146432), (176, 130624), (208, 110528), (256, 89804), (286, 80384), (314, 73216), (352, 65312), (416, 55264), (512, 44902), (572, 40192), (628, 36608), (704, 32656), (832, 27632), (1024, 22451), (1144, 20096), (1256, 18304), (1408, 16328), (1664, 13816), (1727, 13312), (2041, 11264), (2288, 10048), (2512, 9152), (2816, 8164), (3328, 6908), (3454, 6656), (4082, 5632), (4576, 5024)]