57271322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 34174438

約数列:

[1, 2, 31, 62, 89, 97, 107, 178, 194, 214, 2759, 3007, 3317, 5518, 6014, 6634, 8633, 9523, 10379, 17266, 19046, 20758, 267623, 295213, 321749, 535246, 590426, 643498, 923731, 1847462, 28635661, 57271322]

約数ペア:

[(1, 57271322), (2, 28635661), (31, 1847462), (62, 923731), (89, 643498), (97, 590426), (107, 535246), (178, 321749), (194, 295213), (214, 267623), (2759, 20758), (3007, 19046), (3317, 17266), (5518, 10379), (6014, 9523), (6634, 8633)]