84410368

素因数分解:

$2^{19}\times 7^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 80

約数和(自身を含む): 201326400

約数和(自身を除く): 116916032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1288, 1472, 1792, 2048, 2576, 2944, 3584, 4096, 5152, 5888, 7168, 8192, 10304, 11776, 14336, 16384, 20608, 23552, 28672, 32768, 41216, 47104, 57344, 65536, 82432, 94208, 114688, 131072, 164864, 188416, 229376, 262144, 329728, 376832, 458752, 524288, 659456, 753664, 917504, 1318912, 1507328, 1835008, 2637824, 3014656, 3670016, 5275648, 6029312, 10551296, 12058624, 21102592, 42205184, 84410368]

約数ペア:

[(1, 84410368), (2, 42205184), (4, 21102592), (7, 12058624), (8, 10551296), (14, 6029312), (16, 5275648), (23, 3670016), (28, 3014656), (32, 2637824), (46, 1835008), (56, 1507328), (64, 1318912), (92, 917504), (112, 753664), (128, 659456), (161, 524288), (184, 458752), (224, 376832), (256, 329728), (322, 262144), (368, 229376), (448, 188416), (512, 164864), (644, 131072), (736, 114688), (896, 94208), (1024, 82432), (1288, 65536), (1472, 57344), (1792, 47104), (2048, 41216), (2576, 32768), (2944, 28672), (3584, 23552), (4096, 20608), (5152, 16384), (5888, 14336), (7168, 11776), (8192, 10304)]