16697856

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1581

約数の個数: 80

約数和(自身を含む): 50871744

約数和(自身を除く): 34173888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1553, 1792, 2688, 3106, 3584, 4659, 5376, 6212, 9318, 10752, 10871, 12424, 18636, 21742, 24848, 32613, 37272, 43484, 49696, 65226, 74544, 86968, 99392, 130452, 149088, 173936, 198784, 260904, 298176, 347872, 397568, 521808, 596352, 695744, 795136, 1043616, 1192704, 1391488, 2087232, 2385408, 2782976, 4174464, 5565952, 8348928, 16697856]

約数ペア:

[(1, 16697856), (2, 8348928), (3, 5565952), (4, 4174464), (6, 2782976), (7, 2385408), (8, 2087232), (12, 1391488), (14, 1192704), (16, 1043616), (21, 795136), (24, 695744), (28, 596352), (32, 521808), (42, 397568), (48, 347872), (56, 298176), (64, 260904), (84, 198784), (96, 173936), (112, 149088), (128, 130452), (168, 99392), (192, 86968), (224, 74544), (256, 65226), (336, 49696), (384, 43484), (448, 37272), (512, 32613), (672, 24848), (768, 21742), (896, 18636), (1344, 12424), (1536, 10871), (1553, 10752), (1792, 9318), (2688, 6212), (3106, 5376), (3584, 4659)]