31075408

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3084

約数の個数: 60

約数和(自身を含む): 75450900

約数和(自身を除く): 44375492

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 3049, 5096, 6098, 10192, 12196, 21343, 24392, 39637, 42686, 48784, 79274, 85372, 149401, 158548, 170744, 277459, 298802, 317096, 341488, 554918, 597604, 634192, 1109836, 1195208, 1942213, 2219672, 2390416, 3884426, 4439344, 7768852, 15537704, 31075408]

約数ペア:

[(1, 31075408), (2, 15537704), (4, 7768852), (7, 4439344), (8, 3884426), (13, 2390416), (14, 2219672), (16, 1942213), (26, 1195208), (28, 1109836), (49, 634192), (52, 597604), (56, 554918), (91, 341488), (98, 317096), (104, 298802), (112, 277459), (182, 170744), (196, 158548), (208, 149401), (364, 85372), (392, 79274), (637, 48784), (728, 42686), (784, 39637), (1274, 24392), (1456, 21343), (2548, 12196), (3049, 10192), (5096, 6098)]