85870994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{205433}}^1$

素因数の和:205465

約数の個数: 16

約数和(自身を含む): 147912480

約数和(自身を除く): 62041486

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 205433, 410866, 2259763, 3903227, 4519526, 7806454, 42935497, 85870994]

約数ペア:

[(1, 85870994), (2, 42935497), (11, 7806454), (19, 4519526), (22, 3903227), (38, 2259763), (209, 410866), (418, 205433)]