91002128

素因数分解:

$2^4\times 7^1\times {\mathrm{812519}}^1$

素因数の和:812534

約数の個数: 20

約数和(自身を含む): 201504960

約数和(自身を除く): 110502832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 812519, 1625038, 3250076, 5687633, 6500152, 11375266, 13000304, 22750532, 45501064, 91002128]

約数ペア:

[(1, 91002128), (2, 45501064), (4, 22750532), (7, 13000304), (8, 11375266), (14, 6500152), (16, 5687633), (28, 3250076), (56, 1625038), (112, 812519)]