31108084

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1567}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 62343680

約数和(自身を除く): 31235596

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 1567, 2836, 3134, 4963, 6268, 9926, 10969, 19852, 21938, 43876, 1111003, 2222006, 4444012, 7777021, 15554042, 31108084]

約数ペア:

[(1, 31108084), (2, 15554042), (4, 7777021), (7, 4444012), (14, 2222006), (28, 1111003), (709, 43876), (1418, 21938), (1567, 19852), (2836, 10969), (3134, 9926), (4963, 6268)]