31040484

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{69911}}^1$

素因数の和:69955

約数の個数: 24

約数和(自身を含む): 74386368

約数和(自身を除く): 43345884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 69911, 139822, 209733, 279644, 419466, 838932, 2586707, 5173414, 7760121, 10346828, 15520242, 31040484]

約数ペア:

[(1, 31040484), (2, 15520242), (3, 10346828), (4, 7760121), (6, 5173414), (12, 2586707), (37, 838932), (74, 419466), (111, 279644), (148, 209733), (222, 139822), (444, 69911)]