31232012

素因数分解:

$2^2\times 7^2\times {\mathrm{159347}}^1$

素因数の和:159365

約数の個数: 18

約数和(自身を含む): 63579852

約数和(自身を除く): 32347840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 159347, 318694, 637388, 1115429, 2230858, 4461716, 7808003, 15616006, 31232012]

約数ペア:

[(1, 31232012), (2, 15616006), (4, 7808003), (7, 4461716), (14, 2230858), (28, 1115429), (49, 637388), (98, 318694), (196, 159347)]