83160656

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{31123}}^1$

素因数の和:31298

約数の個数: 20

約数和(自身を含む): 162093792

約数和(自身を除く): 78933136

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 31123, 62246, 124492, 248984, 497968, 5197541, 10395082, 20790164, 41580328, 83160656]

約数ペア:

[(1, 83160656), (2, 41580328), (4, 20790164), (8, 10395082), (16, 5197541), (167, 497968), (334, 248984), (668, 124492), (1336, 62246), (2672, 31123)]