85260932

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 152056800

約数和(自身を除く): 66795868

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 1723, 3446, 6892, 12371, 24742, 49484, 153347, 239497, 306694, 478994, 613388, 957988, 21315233, 42630466, 85260932]

約数ペア:

[(1, 85260932), (2, 42630466), (4, 21315233), (89, 957988), (139, 613388), (178, 478994), (278, 306694), (356, 239497), (556, 153347), (1723, 49484), (3446, 24742), (6892, 12371)]