85864642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{2837}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 132648120

約数和(自身を除く): 46783478

約数列:

[1, 2, 37, 74, 409, 818, 2837, 5674, 15133, 30266, 104969, 209938, 1160333, 2320666, 42932321, 85864642]

約数ペア:

[(1, 85864642), (2, 42932321), (37, 2320666), (74, 1160333), (409, 209938), (818, 104969), (2837, 30266), (5674, 15133)]