64593646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80141}}^1$

素因数の和:80187

約数の個数: 16

約数和(自身を含む): 107710848

約数和(自身を除く): 43117202

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80141, 160282, 1041833, 2083666, 2484371, 4968742, 32296823, 64593646]

約数ペア:

[(1, 64593646), (2, 32296823), (13, 4968742), (26, 2484371), (31, 2083666), (62, 1041833), (403, 160282), (806, 80141)]