27203984

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12979}}^1$

素因数の和:13118

約数の個数: 20

約数和(自身を含む): 53114160

約数和(自身を除く): 25910176

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12979, 25958, 51916, 103832, 207664, 1700249, 3400498, 6800996, 13601992, 27203984]

約数ペア:

[(1, 27203984), (2, 13601992), (4, 6800996), (8, 3400498), (16, 1700249), (131, 207664), (262, 103832), (524, 51916), (1048, 25958), (2096, 12979)]