85408042

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 129820320

約数和(自身を除く): 44412278

約数列:

[1, 2, 107, 214, 317, 634, 1259, 2518, 33919, 67838, 134713, 269426, 399103, 798206, 42704021, 85408042]

約数ペア:

[(1, 85408042), (2, 42704021), (107, 798206), (214, 399103), (317, 269426), (634, 134713), (1259, 67838), (2518, 33919)]