28312846

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 43190784

約数和(自身を除く): 14877938

約数列:

[1, 2, 103, 167, 206, 334, 823, 1646, 17201, 34402, 84769, 137441, 169538, 274882, 14156423, 28312846]

約数ペア:

[(1, 28312846), (2, 14156423), (103, 274882), (167, 169538), (206, 137441), (334, 84769), (823, 34402), (1646, 17201)]