8943872

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 22369536

約数和(自身を除く): 13425664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 92, 98, 112, 124, 128, 161, 184, 196, 217, 224, 248, 256, 322, 368, 392, 434, 448, 496, 644, 713, 736, 784, 868, 896, 992, 1127, 1288, 1426, 1472, 1519, 1568, 1736, 1792, 1984, 2254, 2576, 2852, 2944, 3038, 3136, 3472, 3968, 4508, 4991, 5152, 5704, 5888, 6076, 6272, 6944, 7936, 9016, 9982, 10304, 11408, 12152, 12544, 13888, 18032, 19964, 20608, 22816, 24304, 27776, 34937, 36064, 39928, 41216, 45632, 48608, 55552, 69874, 72128, 79856, 91264, 97216, 139748, 144256, 159712, 182528, 194432, 279496, 288512, 319424, 388864, 558992, 638848, 1117984, 1277696, 2235968, 4471936, 8943872]

約数ペア:

[(1, 8943872), (2, 4471936), (4, 2235968), (7, 1277696), (8, 1117984), (14, 638848), (16, 558992), (23, 388864), (28, 319424), (31, 288512), (32, 279496), (46, 194432), (49, 182528), (56, 159712), (62, 144256), (64, 139748), (92, 97216), (98, 91264), (112, 79856), (124, 72128), (128, 69874), (161, 55552), (184, 48608), (196, 45632), (217, 41216), (224, 39928), (248, 36064), (256, 34937), (322, 27776), (368, 24304), (392, 22816), (434, 20608), (448, 19964), (496, 18032), (644, 13888), (713, 12544), (736, 12152), (784, 11408), (868, 10304), (896, 9982), (992, 9016), (1127, 7936), (1288, 6944), (1426, 6272), (1472, 6076), (1519, 5888), (1568, 5704), (1736, 5152), (1792, 4991), (1984, 4508), (2254, 3968), (2576, 3472), (2852, 3136), (2944, 3038)]