85316848

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{10601}}^1$

素因数の和:11112

約数の個数: 20

約数和(自身を含む): 165645648

約数和(自身を除く): 80328800

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 10601, 21202, 42404, 84808, 169616, 5332303, 10664606, 21329212, 42658424, 85316848]

約数ペア:

[(1, 85316848), (2, 42658424), (4, 21329212), (8, 10664606), (16, 5332303), (503, 169616), (1006, 84808), (2012, 42404), (4024, 21202), (8048, 10601)]