61387832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16223}}^1$

素因数の和:16283

約数の個数: 32

約数和(自身を含む): 128494080

約数和(自身を除く): 67106248

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 16223, 32446, 64892, 129784, 178453, 356906, 697589, 713812, 1395178, 1427624, 2790356, 5580712, 7673479, 15346958, 30693916, 61387832]

約数ペア:

[(1, 61387832), (2, 30693916), (4, 15346958), (8, 7673479), (11, 5580712), (22, 2790356), (43, 1427624), (44, 1395178), (86, 713812), (88, 697589), (172, 356906), (344, 178453), (473, 129784), (946, 64892), (1892, 32446), (3784, 16223)]