31046344

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12893}}^1$

素因数の和:12949

約数の個数: 32

約数和(自身を含む): 68080320

約数和(自身を除く): 37033976

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 12893, 25786, 51572, 90251, 103144, 180502, 361004, 554399, 722008, 1108798, 2217596, 3880793, 4435192, 7761586, 15523172, 31046344]

約数ペア:

[(1, 31046344), (2, 15523172), (4, 7761586), (7, 4435192), (8, 3880793), (14, 2217596), (28, 1108798), (43, 722008), (56, 554399), (86, 361004), (172, 180502), (301, 103144), (344, 90251), (602, 51572), (1204, 25786), (2408, 12893)]