31155916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4093}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 59837904

約数和(自身を除く): 28681988

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 4093, 7612, 8186, 16372, 45023, 90046, 180092, 708089, 1416178, 2832356, 7788979, 15577958, 31155916]

約数ペア:

[(1, 31155916), (2, 15577958), (4, 7788979), (11, 2832356), (22, 1416178), (44, 708089), (173, 180092), (346, 90046), (692, 45023), (1903, 16372), (3806, 8186), (4093, 7612)]