86541898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{19913}}^1$

素因数の和:20009

約数の個数: 16

約数和(自身を含む): 135494856

約数和(自身を除く): 48952958

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 19913, 39826, 816433, 1055389, 1632866, 2110778, 43270949, 86541898]

約数ペア:

[(1, 86541898), (2, 43270949), (41, 2110778), (53, 1632866), (82, 1055389), (106, 816433), (2173, 39826), (4346, 19913)]