31659468

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37159}}^1$

素因数の和:37237

約数の個数: 24

約数和(自身を含む): 74914560

約数和(自身を除く): 43255092

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 37159, 74318, 111477, 148636, 222954, 445908, 2638289, 5276578, 7914867, 10553156, 15829734, 31659468]

約数ペア:

[(1, 31659468), (2, 15829734), (3, 10553156), (4, 7914867), (6, 5276578), (12, 2638289), (71, 445908), (142, 222954), (213, 148636), (284, 111477), (426, 74318), (852, 37159)]