16884224

素因数分解:

$2^9\times 7^2\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 60

約数和(自身を含む): 39301614

約数和(自身を除く): 22417390

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 673, 784, 896, 1346, 1568, 1792, 2692, 3136, 3584, 4711, 5384, 6272, 9422, 10768, 12544, 18844, 21536, 25088, 32977, 37688, 43072, 65954, 75376, 86144, 131908, 150752, 172288, 263816, 301504, 344576, 527632, 603008, 1055264, 1206016, 2110528, 2412032, 4221056, 8442112, 16884224]

約数ペア:

[(1, 16884224), (2, 8442112), (4, 4221056), (7, 2412032), (8, 2110528), (14, 1206016), (16, 1055264), (28, 603008), (32, 527632), (49, 344576), (56, 301504), (64, 263816), (98, 172288), (112, 150752), (128, 131908), (196, 86144), (224, 75376), (256, 65954), (392, 43072), (448, 37688), (512, 32977), (673, 25088), (784, 21536), (896, 18844), (1346, 12544), (1568, 10768), (1792, 9422), (2692, 6272), (3136, 5384), (3584, 4711)]