31571042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8269}}^1$

素因数の和:8377

約数の個数: 16

約数和(自身を含む): 50016960

約数和(自身を除く): 18445918

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 8269, 16538, 190187, 380374, 686327, 1372654, 15785521, 31571042]

約数ペア:

[(1, 31571042), (2, 15785521), (23, 1372654), (46, 686327), (83, 380374), (166, 190187), (1909, 16538), (3818, 8269)]