15873536

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 37449984

約数和(自身を除く): 21576448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 103, 112, 128, 172, 206, 224, 256, 301, 344, 412, 448, 512, 602, 688, 721, 824, 896, 1204, 1376, 1442, 1648, 1792, 2408, 2752, 2884, 3296, 3584, 4429, 4816, 5504, 5768, 6592, 8858, 9632, 11008, 11536, 13184, 17716, 19264, 22016, 23072, 26368, 31003, 35432, 38528, 46144, 52736, 62006, 70864, 77056, 92288, 124012, 141728, 154112, 184576, 248024, 283456, 369152, 496048, 566912, 992096, 1133824, 1984192, 2267648, 3968384, 7936768, 15873536]

約数ペア:

[(1, 15873536), (2, 7936768), (4, 3968384), (7, 2267648), (8, 1984192), (14, 1133824), (16, 992096), (28, 566912), (32, 496048), (43, 369152), (56, 283456), (64, 248024), (86, 184576), (103, 154112), (112, 141728), (128, 124012), (172, 92288), (206, 77056), (224, 70864), (256, 62006), (301, 52736), (344, 46144), (412, 38528), (448, 35432), (512, 31003), (602, 26368), (688, 23072), (721, 22016), (824, 19264), (896, 17716), (1204, 13184), (1376, 11536), (1442, 11008), (1648, 9632), (1792, 8858), (2408, 6592), (2752, 5768), (2884, 5504), (3296, 4816), (3584, 4429)]