31988264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51929}}^1$

素因数の和:51953

約数の個数: 32

約数和(自身を含む): 74779200

約数和(自身を除く): 42790936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 51929, 103858, 207716, 363503, 415432, 571219, 727006, 1142438, 1454012, 2284876, 2908024, 3998533, 4569752, 7997066, 15994132, 31988264]

約数ペア:

[(1, 31988264), (2, 15994132), (4, 7997066), (7, 4569752), (8, 3998533), (11, 2908024), (14, 2284876), (22, 1454012), (28, 1142438), (44, 727006), (56, 571219), (77, 415432), (88, 363503), (154, 207716), (308, 103858), (616, 51929)]