23281664

素因数分解:

$2^{14}\times 7^2\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 90

約数和(自身を含む): 56031570

約数和(自身を除く): 32749906

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 512, 784, 812, 896, 928, 1024, 1421, 1568, 1624, 1792, 1856, 2048, 2842, 3136, 3248, 3584, 3712, 4096, 5684, 6272, 6496, 7168, 7424, 8192, 11368, 12544, 12992, 14336, 14848, 16384, 22736, 25088, 25984, 28672, 29696, 45472, 50176, 51968, 57344, 59392, 90944, 100352, 103936, 114688, 118784, 181888, 200704, 207872, 237568, 363776, 401408, 415744, 475136, 727552, 802816, 831488, 1455104, 1662976, 2910208, 3325952, 5820416, 11640832, 23281664]

約数ペア:

[(1, 23281664), (2, 11640832), (4, 5820416), (7, 3325952), (8, 2910208), (14, 1662976), (16, 1455104), (28, 831488), (29, 802816), (32, 727552), (49, 475136), (56, 415744), (58, 401408), (64, 363776), (98, 237568), (112, 207872), (116, 200704), (128, 181888), (196, 118784), (203, 114688), (224, 103936), (232, 100352), (256, 90944), (392, 59392), (406, 57344), (448, 51968), (464, 50176), (512, 45472), (784, 29696), (812, 28672), (896, 25984), (928, 25088), (1024, 22736), (1421, 16384), (1568, 14848), (1624, 14336), (1792, 12992), (1856, 12544), (2048, 11368), (2842, 8192), (3136, 7424), (3248, 7168), (3584, 6496), (3712, 6272), (4096, 5684)]