87519802

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2267}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 133358400

約数和(自身を除く): 45838598

約数列:

[1, 2, 97, 194, 199, 398, 2267, 4534, 19303, 38606, 219899, 439798, 451133, 902266, 43759901, 87519802]

約数ペア:

[(1, 87519802), (2, 43759901), (97, 902266), (194, 451133), (199, 439798), (398, 219899), (2267, 38606), (4534, 19303)]