1671056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1550

約数の個数: 20

約数和(自身を含む): 3285504

約数和(自身を除く): 1614448

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1471, 2942, 5884, 11768, 23536, 104441, 208882, 417764, 835528, 1671056]

約数ペア:

[(1, 1671056), (2, 835528), (4, 417764), (8, 208882), (16, 104441), (71, 23536), (142, 11768), (284, 5884), (568, 2942), (1136, 1471)]