16309552

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 37403856

約数和(自身を除く): 21094304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 293, 392, 497, 568, 586, 784, 994, 1136, 1172, 1988, 2051, 2344, 3479, 3976, 4102, 4688, 6958, 7952, 8204, 13916, 14357, 16408, 20803, 27832, 28714, 32816, 41606, 55664, 57428, 83212, 114856, 145621, 166424, 229712, 291242, 332848, 582484, 1019347, 1164968, 2038694, 2329936, 4077388, 8154776, 16309552]

約数ペア:

[(1, 16309552), (2, 8154776), (4, 4077388), (7, 2329936), (8, 2038694), (14, 1164968), (16, 1019347), (28, 582484), (49, 332848), (56, 291242), (71, 229712), (98, 166424), (112, 145621), (142, 114856), (196, 83212), (284, 57428), (293, 55664), (392, 41606), (497, 32816), (568, 28714), (586, 27832), (784, 20803), (994, 16408), (1136, 14357), (1172, 13916), (1988, 8204), (2051, 7952), (2344, 6958), (3479, 4688), (3976, 4102)]