85830878

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197767}}^1$

素因数の和:197807

約数の個数: 16

約数和(自身を含む): 151885824

約数和(自身を除く): 66054946

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 197767, 395534, 1384369, 2768738, 6130777, 12261554, 42915439, 85830878]

約数ペア:

[(1, 85830878), (2, 42915439), (7, 12261554), (14, 6130777), (31, 2768738), (62, 1384369), (217, 395534), (434, 197767)]