81312926

素因数分解:

$2^1\times {\mathrm{29}}^3\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 126401040

約数和(自身を除く): 45088114

約数列:

[1, 2, 29, 58, 841, 1667, 1682, 3334, 24389, 48343, 48778, 96686, 1401947, 2803894, 40656463, 81312926]

約数ペア:

[(1, 81312926), (2, 40656463), (29, 2803894), (58, 1401947), (841, 96686), (1667, 48778), (1682, 48343), (3334, 24389)]