40960090

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{24527}}^1$

素因数の和:24701

約数の個数: 16

約数和(自身を含む): 74172672

約数和(自身を除く): 33212582

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 24527, 49054, 122635, 245270, 4096009, 8192018, 20480045, 40960090]

約数ペア:

[(1, 40960090), (2, 20480045), (5, 8192018), (10, 4096009), (167, 245270), (334, 122635), (835, 49054), (1670, 24527)]