1566213136

素因数分解:

$2^4\times {\mathrm{97888321}}^1$

素因数の和:97888329

約数の個数: 10

約数和(自身を含む): 3034537982

約数和(自身を除く): 1468324846

約数列:

[1, 2, 4, 8, 16, 97888321, 195776642, 391553284, 783106568, 1566213136]

約数ペア:

[(1, 1566213136), (2, 783106568), (4, 391553284), (8, 195776642), (16, 97888321)]