90884087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8233}}^1$

素因数の和:8342

約数の個数: 16

約数和(自身を含む): 110664960

約数和(自身を除く): 19780873

約数列:

[1, 7, 19, 83, 133, 581, 1577, 8233, 11039, 57631, 156427, 683339, 1094989, 4783373, 12983441, 90884087]

約数ペア:

[(1, 90884087), (7, 12983441), (19, 4783373), (83, 1094989), (133, 683339), (581, 156427), (1577, 57631), (8233, 11039)]