31791988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3089}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 58141440

約数和(自身を除く): 26349452

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 3089, 5146, 6178, 10292, 12356, 95759, 191518, 256387, 383036, 512774, 1025548, 7947997, 15895994, 31791988]

約数ペア:

[(1, 31791988), (2, 15895994), (4, 7947997), (31, 1025548), (62, 512774), (83, 383036), (124, 256387), (166, 191518), (332, 95759), (2573, 12356), (3089, 10292), (5146, 6178)]