91221146

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 143739552

約数和(自身を除く): 52518406

約数列:

[1, 2, 41, 43, 82, 86, 631, 1262, 1681, 1763, 3362, 3526, 25871, 27133, 51742, 54266, 72283, 144566, 1060711, 1112453, 2121422, 2224906, 45610573, 91221146]

約数ペア:

[(1, 91221146), (2, 45610573), (41, 2224906), (43, 2121422), (82, 1112453), (86, 1060711), (631, 144566), (1262, 72283), (1681, 54266), (1763, 51742), (3362, 27133), (3526, 25871)]