31231586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 17152414

約数列:

[1, 2, 41, 82, 127, 254, 2999, 5207, 5998, 10414, 122959, 245918, 380873, 761746, 15615793, 31231586]

約数ペア:

[(1, 31231586), (2, 15615793), (41, 761746), (82, 380873), (127, 245918), (254, 122959), (2999, 10414), (5207, 5998)]