22887424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 88

約数和(自身を含む): 54499328

約数和(自身を除く): 31611904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 103, 112, 124, 128, 206, 217, 224, 248, 256, 412, 434, 448, 496, 512, 721, 824, 868, 896, 992, 1024, 1442, 1648, 1736, 1792, 1984, 2884, 3193, 3296, 3472, 3584, 3968, 5768, 6386, 6592, 6944, 7168, 7936, 11536, 12772, 13184, 13888, 15872, 22351, 23072, 25544, 26368, 27776, 31744, 44702, 46144, 51088, 52736, 55552, 89404, 92288, 102176, 105472, 111104, 178808, 184576, 204352, 222208, 357616, 369152, 408704, 715232, 738304, 817408, 1430464, 1634816, 2860928, 3269632, 5721856, 11443712, 22887424]

約数ペア:

[(1, 22887424), (2, 11443712), (4, 5721856), (7, 3269632), (8, 2860928), (14, 1634816), (16, 1430464), (28, 817408), (31, 738304), (32, 715232), (56, 408704), (62, 369152), (64, 357616), (103, 222208), (112, 204352), (124, 184576), (128, 178808), (206, 111104), (217, 105472), (224, 102176), (248, 92288), (256, 89404), (412, 55552), (434, 52736), (448, 51088), (496, 46144), (512, 44702), (721, 31744), (824, 27776), (868, 26368), (896, 25544), (992, 23072), (1024, 22351), (1442, 15872), (1648, 13888), (1736, 13184), (1792, 12772), (1984, 11536), (2884, 7936), (3193, 7168), (3296, 6944), (3472, 6592), (3584, 6386), (3968, 5768)]