223090712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2145103}}^1$

素因数の和:2145122

約数の個数: 16

約数和(自身を含む): 450471840

約数和(自身を除く): 227381128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2145103, 4290206, 8580412, 17160824, 27886339, 55772678, 111545356, 223090712]

約数ペア:

[(1, 223090712), (2, 111545356), (4, 55772678), (8, 27886339), (13, 17160824), (26, 8580412), (52, 4290206), (104, 2145103)]