31277422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6263}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 51414912

約数和(自身を除く): 20137490

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 6263, 12526, 68893, 137786, 1421701, 2843402, 15638711, 31277422]

約数ペア:

[(1, 31277422), (2, 15638711), (11, 2843402), (22, 1421701), (227, 137786), (454, 68893), (2497, 12526), (4994, 6263)]