97503016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21803}}^1$

素因数の和:21865

約数の個数: 32

約数和(自身を含む): 201468960

約数和(自身を除く): 103965944

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 21803, 43606, 87212, 174424, 283439, 566878, 937529, 1133756, 1875058, 2267512, 3750116, 7500232, 12187877, 24375754, 48751508, 97503016]

約数ペア:

[(1, 97503016), (2, 48751508), (4, 24375754), (8, 12187877), (13, 7500232), (26, 3750116), (43, 2267512), (52, 1875058), (86, 1133756), (104, 937529), (172, 566878), (344, 283439), (559, 174424), (1118, 87212), (2236, 43606), (4472, 21803)]