31981524

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37537}}^1$

素因数の和:37615

約数の個数: 24

約数和(自身を含む): 75676608

約数和(自身を除く): 43695084

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 37537, 75074, 112611, 150148, 225222, 450444, 2665127, 5330254, 7995381, 10660508, 15990762, 31981524]

約数ペア:

[(1, 31981524), (2, 15990762), (3, 10660508), (4, 7995381), (6, 5330254), (12, 2665127), (71, 450444), (142, 225222), (213, 150148), (284, 112611), (426, 75074), (852, 37537)]