31904702

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 49133952

約数和(自身を除く): 17229250

約数列:

[1, 2, 71, 83, 142, 166, 2707, 5414, 5893, 11786, 192197, 224681, 384394, 449362, 15952351, 31904702]

約数ペア:

[(1, 31904702), (2, 15952351), (71, 449362), (83, 384394), (142, 224681), (166, 192197), (2707, 11786), (5414, 5893)]