31642066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 53716608

約数和(自身を除く): 22074542

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 941, 989, 1462, 1882, 1978, 15997, 16813, 21643, 31994, 33626, 40463, 43286, 80926, 367931, 687871, 735862, 930649, 1375742, 1861298, 15821033, 31642066]

約数ペア:

[(1, 31642066), (2, 15821033), (17, 1861298), (23, 1375742), (34, 930649), (43, 735862), (46, 687871), (86, 367931), (391, 80926), (731, 43286), (782, 40463), (941, 33626), (989, 31994), (1462, 21643), (1882, 16813), (1978, 15997)]