16995328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2398

約数の個数: 44

約数和(自身を含む): 38843872

約数和(自身を除く): 21848544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2371, 3584, 4742, 7168, 9484, 16597, 18968, 33194, 37936, 66388, 75872, 132776, 151744, 265552, 303488, 531104, 606976, 1062208, 1213952, 2124416, 2427904, 4248832, 8497664, 16995328]

約数ペア:

[(1, 16995328), (2, 8497664), (4, 4248832), (7, 2427904), (8, 2124416), (14, 1213952), (16, 1062208), (28, 606976), (32, 531104), (56, 303488), (64, 265552), (112, 151744), (128, 132776), (224, 75872), (256, 66388), (448, 37936), (512, 33194), (896, 18968), (1024, 16597), (1792, 9484), (2371, 7168), (3584, 4742)]