86983862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{327007}}^1$

素因数の和:327035

約数の個数: 16

約数和(自身を含む): 156963840

約数和(自身を除く): 69979978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 327007, 654014, 2289049, 4578098, 6213133, 12426266, 43491931, 86983862]

約数ペア:

[(1, 86983862), (2, 43491931), (7, 12426266), (14, 6213133), (19, 4578098), (38, 2289049), (133, 654014), (266, 327007)]