31496948

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10513}}^1$

素因数の和:10631

約数の個数: 24

約数和(自身を含む): 63588672

約数和(自身を除く): 32091724

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 10513, 21026, 42052, 73591, 147182, 294364, 1124891, 2249782, 4499564, 7874237, 15748474, 31496948]

約数ペア:

[(1, 31496948), (2, 15748474), (4, 7874237), (7, 4499564), (14, 2249782), (28, 1124891), (107, 294364), (214, 147182), (428, 73591), (749, 42052), (1498, 21026), (2996, 10513)]