31261008

素因数分解:

$2^4\times 3^1\times {\mathrm{651271}}^1$

素因数の和:651282

約数の個数: 20

約数和(自身を含む): 80757728

約数和(自身を除く): 49496720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 651271, 1302542, 1953813, 2605084, 3907626, 5210168, 7815252, 10420336, 15630504, 31261008]

約数ペア:

[(1, 31261008), (2, 15630504), (3, 10420336), (4, 7815252), (6, 5210168), (8, 3907626), (12, 2605084), (16, 1953813), (24, 1302542), (48, 651271)]