16895648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6857}}^1$

素因数の和:6885

約数の個数: 48

約数和(自身を含む): 41477184

約数和(自身を除く): 24581536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 6857, 13714, 27428, 47999, 54856, 75427, 95998, 109712, 150854, 191996, 219424, 301708, 383992, 527989, 603416, 767984, 1055978, 1206832, 1535968, 2111956, 2413664, 4223912, 8447824, 16895648]

約数ペア:

[(1, 16895648), (2, 8447824), (4, 4223912), (7, 2413664), (8, 2111956), (11, 1535968), (14, 1206832), (16, 1055978), (22, 767984), (28, 603416), (32, 527989), (44, 383992), (56, 301708), (77, 219424), (88, 191996), (112, 150854), (154, 109712), (176, 95998), (224, 75427), (308, 54856), (352, 47999), (616, 27428), (1232, 13714), (2464, 6857)]