90194159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13921}}^1$

素因数の和:13982

約数の個数: 16

約数和(自身を含む): 106920960

約数和(自身を除く): 16726801

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 13921, 153131, 264499, 431551, 2909489, 4747061, 8199469, 90194159]

約数ペア:

[(1, 90194159), (11, 8199469), (19, 4747061), (31, 2909489), (209, 431551), (341, 264499), (589, 153131), (6479, 13921)]