31323410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23911}}^1$

素因数の和:24049

約数の個数: 16

約数和(自身を含む): 56814912

約数和(自身を除く): 25491502

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 23911, 47822, 119555, 239110, 3132341, 6264682, 15661705, 31323410]

約数ペア:

[(1, 31323410), (2, 15661705), (5, 6264682), (10, 3132341), (131, 239110), (262, 119555), (655, 47822), (1310, 23911)]