68358218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2131}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 105252576

約数和(自身を除く): 36894358

約数列:

[1, 2, 43, 86, 373, 746, 2131, 4262, 16039, 32078, 91633, 183266, 794863, 1589726, 34179109, 68358218]

約数ペア:

[(1, 68358218), (2, 34179109), (43, 1589726), (86, 794863), (373, 183266), (746, 91633), (2131, 32078), (4262, 16039)]